The SNITCH has always relied on a set of Reference solvers to calculate the difficulty of the crossword. Updating this list over time has led me to look at different types of solver. In particular, it has been important to detect and remove "Neutrinos" from the data (see further below). Once this is done we can look at other types of solver more clearly.

What's a Neutrino?

Clusters of solvers

The chart below shows a way to separate Neutrinos from other solvers. It plots each solver's average solving time (in seconds) on the x-axis against an "alignment to SNITCH" factor on the y-axis. This alignment factor is 1 when, on average, a solver's personal NITCH rating for a crossword is proportional to the SNITCH rating for that crossword. It is 0 when there is no alignment. (For those interested, more detail on this is provided below).

The blue dots on this chart represent the Reference solvers for the SNITCH as of Oct 2018. (Note that you can hover over each point to see the name of the individual solver.) As you'd expect, these are clustered around an alignment factor of 1 (generally between 0.5 and 1.5) regardless of their average solving time.

The red dots represent solvers who have been around for some time but are not Reference solvers. A group of these is spread across the range of average solving times and also spread about the SNITCH alignment factor of 1. But there's a cluster of red dots in the lower left corner that has low solving times and is spread around an alignment factor of 0. These are the classic-style Neutrinos - those who are very fast on average, regardless of how hard the puzzles are.

This data suggests that any solver with a solving time of less than, say, 8.0 minutes and a SNITCH alignment factor of, say, less than 0.5 could be safely classified as a Neutrino.

The grey dots represent new solvers since the Reference solver list was baselined in Oct 2018>. We can now see that some of these are clearly Neutrinos (the ones in the cluster at the lower left, for example). Others with low solving times need further investigation, and we do this by checking the details of their alignment with the SNITCH.

Remaining Questions

We see that some solvers have alignment to the SNITCH figures well above 1, which would suggest that they seems to find harder puzzles especially hard. These solvers often have small data sets, including those with relatively high average solving times that don't always make the top 100 on the leaderboard. With the smaller amount of data, the alignment is likely to be less reflective of their true performance.

Blog Solvers: adding solving times from the blog

On the Times for the Times blog site, solvers regularly report their solving times. Where they have allowed it, we now add them to the list of solvers and track their progress. This is a new category of solver, the Blog Solver, for those who've reported solving times regularly over the last six months.

Notes to Blog Solvers:

• the most reliable format for reporting times is with format "mm:ss" or as "x minutes" in the title or at the start of the entry
• only the first main comment for each blogger is used; responses to other comments or a second comment is ignored.
• to report errors, include "n errors" just after the time
• If you just have a time it is assumed you have no errors unless you mention DNF or pink squares or giving up, etc, in the text
• Examples of good time notifications are "38:30, 0 errors" and "39 minutes, 0 errors" in the comment title or as the first part of your comment
• This info is also available using the "Blog Solver" button on the right hand side of the detailed crossword solving times for each crossword

Updating solver status

This analysis allows me to reclassify solvers, as shown in the chart below. One of my main motivations is to be able to update the list of Reference solvers reliably. I'd like to be able to include new solvers (especially good ones) without accidentally including Neutrinos. And I'd like to track other non-Reference and non-Neutrino solvers, even if their data isn't used for the SNITCH.

So I can now classify solvers as follows:

Neutrino

Those with fast solving times and low or inconsistent alignment to the SNITCH (shown in orange)

Reference Solvers

Those aligned to the SNITCH and having an average solving time of less than 45 mins (shown in blue)

Tracked Solvers

Those that don't meet the conditions for Reference Solvers but I can be fairly sure are not Neutrinos (shown in red)

Blog Solvers

Those that report their solving times in the Times for the Times site (shown in purple)

New solvers will come into the list over time and can be reclassified on my next update.

I've shown the old and new status in the full table to the right so that you can track the changes for each user.

So what's the SNITCH alignment factor?

This is actually pretty straightforward if you know a little maths. I plot the solver's individual NITCH scores agains the corresponding SNITCH for the same puzzle and measure the slope of the line of best fit. A slope of 1 indicates that the results are proportional, a slope of 0 means that there's no correlation.

For example, verlaine has results as shown in the chart below. Easier puzzles (according to the SNITCH) are on the left of the x-axis, harder ones on the right. verlaine's NITCH results vary, but are generally higher as we progress from left to right. The overall slope of the line of best fit is 1.08, showing good alignment with the SNITCH on average.

In contrast, SilsoeBill has results as shown in the chart below. There is no correlation with the hardness of the puzzle according to the SNITCH. In fact, the slope is negative, meaning that on average the harder puzzles are easier for SilsoeBill than the easier ones. This lack of correlation is exactly what you'd expect if the solver is just typing in known answers.

Nothing is simple and we have some solvers with a mix of results like the ones shown in the chart below. The correlation with the SNITCH is inconsistent - good on some solutions but not on others. On the latter, the solver looks just like a Neutrino, with short response times regardless of the SNITCH value. Presumably they type the answers in directly on these shorter puzzles. For this reason, where we detect this sort of solver, we will mark it manually as a Neutrino.

Solving times for club members

The table below shows crossword club solvers who have submitted more than 20 solutions in the last six months, with an average solving time of less than 60 minutes for an error-free crossword. They are ranked by that solving time. It also indicates their status, including whether they are Reference solvers for calculation of the daily SNITCH.

Rank	Solver	Status - Oct 2018	Current Status	Average Time	SNITCH Alignment
1	devlin	tracked	neutrino	00:38	0.02
2	JustinLeck	new_solver	neutrino	01:20	0.02
3	2 Down	tracked	neutrino	02:03	0.0
4	Wee Davie	new_solver	neutrino	02:11	0.1
5	niq.dow	new_solver	neutrino	02:30	0.09
6	sudokulover	tracked	neutrino	02:34	0.0
7	The Voltarol Years	new_solver	neutrino	02:35	0.06
8	niqo	new_solver	neutrino	02:35	0.17
9	Southern Cross	new_solver	neutrino	02:45	0.2
10	Peter Paul Andrews	new_solver	neutrino	02:46	0.03
11	rjr520	tracked	neutrino	02:52	0.02
12	TimA	tracked	neutrino	02:55	0.01
13	harryfarabia	tracked	neutrino	02:58	-0.02
14	AHearer2	tracked	neutrino	03:02	0.04
15	Stefan Szulc	tracked	neutrino	03:08	0.08
16	sandranufc	new_solver	neutrino	03:10	0.31
17	Margaut	tracked	neutrino	03:13	0.04
18	bmag	new_solver	neutrino	03:17	0.3
19	Gwyrfai	tracked	neutrino	03:24	0.06
20	childshouse	new_solver	neutrino	03:29	0.13
21	Petinny	new_solver	neutrino	03:32	0.06
22	bjwidger	new_solver	neutrino	03:33	0.2
23	Andy Telford	new_solver	neutrino	03:35	0.07
24	Henry Wyatt	tracked	neutrino	03:36	0.05
25	seamus.butler	new_solver	neutrino	03:38	0.06
26	accessit	new_solver	neutrino	03:43	-0.03
27	willperf	new_solver	neutrino	03:46	-0.06
28	gtelfer	new_solver	neutrino	03:49	0.05
29	colfal	tracked	neutrino	03:57	0.09
30	NikkiE	tracked	neutrino	04:00	0.11
31	BrianS	tracked	neutrino	04:03	0.07
32	Toppy	new_solver	neutrino	04:05	-0.17
33	robertsonjon	new_solver	neutrino	04:14	0.45
34	BillWorswick	new_solver	neutrino	04:23	0.06
35	C M Gilles	new_solver	neutrino	04:23	0.03
36	robertscottf	new_solver	neutrino	04:26	-0.05
37	SilsoeBill	new_solver	neutrino	04:27	-0.24
38	Citizen O’Kane	new_solver	neutrino	04:29	0.11
39	Peaberry	new_solver	neutrino	04:32	-0.05
40	ray lewis	tracked	neutrino	04:33	0.01
41	benedick	reference	neutrino	04:38	0.03
42	mohn	reference	reference	04:41	1.07
43	annc	new_solver	neutrino	04:45	-0.01
44	DougMoody	tracked	neutrino	04:48	-0.06
45	tempus	new_solver	neutrino	04:53	-0.0
46	Balbec	tracked	neutrino	05:00	0.1
47	bonaforte	new_solver	neutrino	05:02	0.02
48	cliffyg	new_solver	neutrino	05:06	0.07
49	esam	new_solver	neutrino	05:09	0.03
50	Pnmcg	new_solver	neutrino	05:11	-0.02
51	terencepj	new_solver	neutrino	05:13	0.06
52	glasgowboy	new_solver	neutrino	05:15	-0.03
53	chaswil	tracked	neutrino	05:21	-0.06
54	richardjmoore	new_solver	neutrino	05:21	0.01
55	ianwhite99	new_solver	neutrino	05:21	-0.06
56	dinger	new_solver	neutrino	05:28	0.05
57	antigone	new_solver	neutrino	05:30	0.04
58	alf3056	tracked	neutrino	05:32	0.37
59	Emmet	new_solver	neutrino	05:34	-0.11
60	Pontius	tracked	neutrino	05:46	0.26
61	bettyw65	tracked	neutrino	05:52	-0.06
62	kenhors	new_solver	neutrino	05:53	0.01
63	Diskus	tracked	reference	06:01	0.97
64	auchiedollie	tracked	neutrino	06:04	0.43
65	michaelaholloway	new_solver	neutrino	06:04	0.0
66	EWB	tracked	neutrino	06:06	0.18
67	Nathan Panning	new_solver	reference	06:07	1.1
68	lili	tracked	reference	06:21	1.03
69	bob35	tracked	reference	06:31	0.64
70	cmjhutton	new_solver	reference	06:31	1.12
71	Magoo	reference	reference	06:36	0.98
72	greggybell	tracked	neutrino	06:36	1.07
73	Jason	reference	reference	06:37	1.01
74	Janetfrances	new_solver	reference	06:41	0.67
75	patacook	new_solver	neutrino	06:52	-0.15
76	verlaine	reference	reference	06:54	1.08
77	Paul Gilbert	tracked	tracked	06:57	1.39
78	hilarym	tracked	reference	06:58	1.04
79	Sreffej	new_solver	reference	07:26	0.57
80	mistigris	reference	reference	07:28	1.23
81	aphis99	reference	reference	07:51	1.05
82	tombola	tracked	neutrino	07:55	1.47
83	donalhurley11	new_solver	tracked	08:02	0.23
84	Contrarian3	new_solver	reference	08:03	1.05
85	Aiberdeen Loon	tracked	tracked	08:05	-0.13
86	samgdavies	new_solver	tracked	08:06	0.01
87	Legbiter	tracked	reference	08:09	1.1
88	Colin	tracked	tracked	08:26	-0.11
89	Mike Mansbridge	new_solver	reference	08:43	0.85
90	boulemiche	tracked	reference	08:49	0.5
91	taberdar	tracked	tracked	08:58	0.31
92	tunflog	tracked	tracked	09:00	0.12
93	Icarus	new_solver	reference	09:05	0.69
94	richard	reference	reference	09:12	0.99
95	fshephe	reference	tracked	09:16	0.23
96	asaldanha	reference	reference	09:29	1.1
97	dhamm1958	new_solver	tracked	09:41	0.31
98	Umpire	new_solver	reference	09:48	0.89
99	tiggis	tracked	reference	09:54	1.39
100	HoneyBadger	new_solver	reference	09:55	0.8
101	markdobell	new_solver	reference	10:12	1.04
102	KenD51	tracked	tracked	10:14	-0.0
103	glheard	reference	reference	10:22	1.14
104	AlanS	reference	reference	10:22	1.14
105	Solver52	reference	neutrino	10:30	0.29
106	DennisO	new_solver	reference	10:35	0.62
107	SimonAnthony	reference	reference	10:37	1.2
108	m28ale	new_solver	tracked	10:52	0.05
109	Deane Short	new_solver	reference	11:00	1.2
110	Ciolf	new_solver	reference	11:10	0.73
111	lickert	reference	reference	11:16	0.77
112	edwards.robert1	tracked	tracked	11:16	-0.02
113	chindit	reference	reference	11:19	1.05
114	Heyesey	tracked	reference	11:19	1.06
115	neilr	reference	reference	11:21	1.17
116	Kinghedger	tracked	reference	11:22	1.12
117	fuzz	tracked	tracked	11:24	0.2
118	David Crooks	reference	reference	11:27	0.86
119	ChuckB	tracked	reference	11:29	0.83
120	DrW	tracked	reference	11:35	1.84
121	toots	new_solver	reference	11:36	0.82
122	Topical Tim	reference	reference	11:39	1.12
123	chriswords	reference	reference	11:42	0.85
124	adamhanley71	new_solver	reference	11:42	0.92
125	Alan Abrams	new_solver	tracked	11:44	0.18
126	philjordan1147	new_solver	reference	11:44	0.99
127	scrabbler	new_solver	reference	11:49	0.8
128	keriothe_	reference	reference	11:52	1.51
129	Tom Stubbs	reference	reference	11:54	0.78
130	miked1961	tracked	reference	11:58	1.08
131	canismiser	new_solver	reference	11:58	1.14
132	tilbee	new_solver	reference	12:07	1.04
133	Morphosis	new_solver	reference	12:10	1.1
134	Brian Girling	new_solver	reference	12:11	1.68
135	andy	tracked	reference	12:15	1.07
136	njnclarke	tracked	reference	12:17	1.05
137	aphasic	tracked	reference	12:18	1.27
138	michaelbell53	new_solver	tracked	12:18	0.32
139	Golvellius	tracked	reference	12:20	1.06
140	Sue Sweeper	reference	reference	12:20	1.1
141	MikeOsborne	reference	reference	12:22	1.15
142	Sheapey	reference	reference	12:23	1.26
143	pitcaithlie	new_solver	reference	12:27	1.01
144	Amoeba89	new_solver	reference	12:38	1.04
145	d.middleton	new_solver	reference	12:38	0.72
146	John Walsh	tracked	tracked	12:39	0.44
147	Freemers	new_solver	tracked	12:50	0.12
148	john.brassey	new_solver	tracked	12:50	0.24
149	Glencairn	new_solver	reference	13:04	0.95
150	Derek Harrison	reference	tracked	13:06	-0.04
151	JimboFS	new_solver	reference	13:08	1.27
152	Silva	reference	reference	13:22	1.1
153	Paul Bacon	new_solver	reference	13:23	0.94
154	Stavros	reference	reference	13:25	1.11
155	fishernick79	tracked	reference	13:30	0.49
156	Secondbass	new_solver	reference	13:43	1.04
157	Eddddddd	tracked	reference	13:45	1.12
158	March	new_solver	reference	13:49	1.03
159	Groucho	reference	reference	13:50	0.9
160	Rinteff	new_solver	reference	13:56	1.09
161	jonathan.leather	new_solver	tracked	13:57	0.35
162	Carol	tracked	reference	13:57	1.23
163	grape	tracked	reference	13:58	1.49
164	EricK	new_solver	reference	13:58	1.15
165	Peponi13	new_solver	reference	14:00	0.76
166	robertL	tracked	reference	14:00	0.94
167	GeorgeTz	new_solver	reference	14:01	0.67
168	7dPenguin	tracked	reference	14:09	1.26
169	daulbs	tracked	reference	14:10	1.06
170	Penfold_61	new_solver	reference	14:14	1.04
171	Ed freshpot	reference	reference	14:15	1.08
172	LouWeed	reference	reference	14:20	0.92
173	Pootle	new_solver	reference	14:21	1.24
174	alexh	tracked	reference	14:22	0.69
175	Tibthorpe	reference	reference	14:26	1.0
176	myles	tracked	reference	14:32	0.81
177	Crucifer	tracked	reference	14:39	1.13
178	Semillon	tracked	reference	14:41	1.06
179	cdb_100	tracked	reference	14:42	1.0
180	JezWoolfrey	reference	reference	14:49	1.11
181	Ben Staveley	reference	reference	14:53	1.05
182	BlackburnRover	new_solver	reference	14:53	0.71
183	zinzan	new_solver	reference	15:11	1.07
184	Looch	reference	reference	15:21	0.64
185	Adelaider	new_solver	reference	15:21	1.15
186	franceslc11	new_solver	reference	15:22	0.84
187	CentralLine	tracked	reference	15:24	1.27
188	MK76	tracked	reference	15:24	1.2
189	OliGrant	tracked	reference	15:28	0.8
190	TB22	new_solver	reference	15:34	1.0
191	Riche	new_solver	reference	15:42	0.84
192	andrewlake	tracked	reference	15:43	0.91
193	Finzi	new_solver	reference	15:46	0.65
194	Paul Hammond	new_solver	reference	15:46	1.23
195	poskir	reference	neutrino	15:49	0.35
196	kettledrum	new_solver	reference	15:52	0.91
197	chriswestontour	new_solver	reference	15:52	0.78
198	gabrojak	new_solver	reference	15:52	1.0
199	DunPangolin	new_solver	reference	15:54	0.55
200	AndyR	tracked	reference	16:00	1.21
201	RobR	reference	reference	16:03	1.21
202	jimwetzler	tracked	reference	16:08	1.0
203	tapbarker	tracked	reference	16:17	1.03
204	Encota	new_solver	reference	16:17	1.16
205	Johninterred	new_solver	blog_solver	16:20	1.3
206	LJCN	new_solver	reference	16:20	0.98
207	doublecross	tracked	reference	16:26	1.04
208	phthisis	reference	reference	16:28	0.9
209	ajcauk1	new_solver	reference	16:33	0.68
210	howardwilde1	new_solver	reference	16:36	1.11
211	Jeremy S	new_solver	reference	16:45	0.69
212	LuckOfLucien	tracked	reference	16:46	0.81
213	Squallaby	reference	reference	16:56	1.54
214	Crossiant	new_solver	reference	16:58	1.29
215	cmcnsmith	new_solver	reference	16:58	0.5
216	Valance	tracked	reference	17:04	1.48
217	julian_w	tracked	reference	17:05	1.04
218	McBeakLives	new_solver	reference	17:05	1.08
219	Aloysius	tracked	reference	17:06	0.62
220	PGooden	reference	reference	17:16	1.22
221	MossDef	new_solver	reference	17:18	0.94
222	robinh	reference	reference	17:18	0.68
223	SBQuick	new_solver	reference	17:25	1.33
224	ilan	new_solver	reference	17:28	0.73
225	Achernar	tracked	reference	17:28	0.73
226	Cookincats	tracked	reference	17:32	1.03
227	andrewfeist96	new_solver	reference	17:34	1.05
228	Galspray	tracked	reference	17:43	1.5
229	DanSolo	new_solver	reference	17:47	0.84
230	Foozler	new_solver	reference	17:55	0.87
231	GMcD	reference	reference	17:59	1.07
232	hopkinb	new_solver	reference	18:02	1.17
233	Jeremy Kenyon	new_solver	reference	18:03	0.66
234	rrricharrrd	tracked	reference	18:03	1.08
235	Gallion Fish	new_solver	reference	18:08	0.91
236	martinede	new_solver	reference	18:09	0.76
237	Dzhigit	tracked	reference	18:24	0.94
238	Mike C	new_solver	reference	18:25	0.75
239	Craven	reference	reference	18:28	0.55
240	Zander	tracked	reference	18:31	0.96
241	KET	tracked	reference	18:32	1.43
242	valerian1967	tracked	reference	18:32	1.0
243	FraserH	new_solver	reference	18:34	1.16
244	endafk	tracked	reference	18:38	0.93
245	SeamusX	new_solver	reference	18:40	0.69
246	dec	reference	reference	18:43	1.17
247	daniel.faith	new_solver	reference	18:44	1.1
248	pc8	tracked	reference	18:53	1.07
249	pterodactyl	reference	reference	18:54	0.82
250	Pxspxs	new_solver	reference	19:00	0.82
251	David Bourne	tracked	reference	19:01	1.32
252	Colin2355	new_solver	reference	19:05	1.31
253	tds	new_solver	reference	19:05	1.46
254	KarenR	tracked	reference	19:06	1.31
255	Curarist	tracked	tracked	19:07	1.18
256	John Arnold	reference	reference	19:12	0.8
257	MrChumley	tracked	tracked	19:22	2.32
258	Nangle	tracked	reference	19:41	1.04
259	Vannyx	new_solver	reference	19:43	1.17
260	uvofiz	new_solver	reference	19:43	0.76
261	Zabadak3	new_solver	reference	19:46	1.03
262	squark	new_solver	reference	20:00	0.96
263	Grestyman	tracked	reference	20:02	1.23
264	Upfisher	new_solver	reference	20:06	0.95
265	James P	tracked	reference	20:08	1.59
266	kath	tracked	reference	20:09	1.09
267	DamienKnapma	tracked	reference	20:11	0.82
268	cacs	new_solver	reference	20:24	1.07
269	drginacoco	new_solver	reference	20:25	0.91
270	tony the butcher montana	new_solver	reference	20:27	1.13
271	crosswordian	reference	reference	20:27	0.58
272	george.garlick	new_solver	reference	20:44	0.79
273	whichcraft	new_solver	reference	20:50	0.96
274	UisceTe	new_solver	reference	20:55	0.91
275	Astonvilla.1	new_solver	reference	20:55	1.16
276	Astonvilla1	new_solver	blog_solver	20:56	1.09
277	Hamish.S	new_solver	reference	21:02	1.22
278	stainl665	new_solver	reference	21:07	0.88
279	Waterloo	new_solver	reference	21:11	1.61
280	Rowlie26	new_solver	reference	21:11	0.9
281	TonyN6	tracked	reference	21:15	1.97
282	janesa	new_solver	reference	21:23	1.17
283	hugh schofield	new_solver	reference	21:27	1.34
284	Dvynys	new_solver	reference	21:42	1.34
285	Terrier	new_solver	reference	21:55	0.91
286	Kalakuta72	new_solver	reference	22:01	1.23
287	gsriordan52	new_solver	reference	22:03	1.12
288	david_ch	new_solver	blog_solver	22:08	1.06
289	goblin	tracked	reference	22:09	0.64
290	Rod B	new_solver	reference	22:18	0.96
291	DianeRS	new_solver	reference	22:23	1.17
292	Kevin Gregg	reference	reference	22:23	1.86
293	jimancliffe	new_solver	reference	22:25	0.94
294	Sheen	new_solver	reference	22:28	1.15
295	klamery4	new_solver	reference	22:37	0.49
296	mjsaunders9	new_solver	reference	22:39	1.49
297	6098mr	tracked	tracked	23:02	0.08
298	rupes	new_solver	reference	23:17	1.13
299	JayEm	new_solver	reference	23:22	0.77
300	Rosey6	new_solver	reference	23:25	1.35
301	Fidelio	new_solver	reference	23:27	1.0
302	hofzinser	new_solver	reference	23:38	1.92
303	Tudds	reference	reference	23:47	1.17
304	The Caffeine Kid	new_solver	reference	23:48	0.64
305	Leegoods	new_solver	reference	23:53	0.77
306	Coffell	tracked	reference	23:57	1.01
307	Jagsfan1971	tracked	reference	23:59	1.33
308	Brian McNamar	new_solver	reference	24:05	0.91
309	Corymbia	new_solver	reference	24:05	1.07
310	medodd	new_solver	reference	24:11	0.86
311	JohnDun	reference	reference	24:24	1.19
312	ChrisBrea	new_solver	reference	24:44	1.37
313	Mkgnao	reference	reference	24:59	0.74
314	JoeyC	tracked	reference	24:59	1.76
315	Crippens1	reference	reference	25:02	0.82
316	steve.laverock	new_solver	reference	25:04	1.42
317	rjcassidy	reference	reference	25:05	1.04
318	Edprof	reference	reference	25:07	1.15
319	infinitejest	new_solver	reference	25:07	1.19
320	Deezzaa	new_solver	reference	25:08	0.99
321	chris661554	new_solver	reference	25:15	1.15
322	Brenk	tracked	reference	25:22	1.09
323	SlumdogEngineer	tracked	reference	25:37	1.62
324	1234	reference	reference	25:41	1.34
325	MichelinPoitiers	new_solver	reference	26:01	0.81
326	ratterz	tracked	reference	26:05	0.87
327	Dr_Bob	new_solver	reference	26:07	0.92
328	barracuda	reference	reference	26:14	0.88
329	richardCV22	tracked	reference	26:20	1.17
330	ulaca	reference	reference	26:27	1.48
331	luxtonj61	new_solver	reference	26:29	0.72
332	uffindellbirtjn	new_solver	reference	26:38	1.61
333	hugapug	new_solver	reference	26:39	1.31
334	En Cee	tracked	reference	26:41	0.71
335	Grumpole	new_solver	reference	26:47	1.41
336	David Luke	new_solver	reference	26:50	1.18
337	Bert Dove	tracked	reference	26:58	0.57
338	eniamretrauq	reference	reference	27:02	0.97
339	bobbb	tracked	reference	27:07	0.99
340	Dixiegrand	tracked	tracked	27:18	-0.2
341	Jamie Fox	new_solver	reference	27:36	1.69
342	Mike Harper	tracked	reference	27:42	1.22
343	Yatton50	tracked	reference	27:43	1.16
344	timbo	tracked	reference	27:59	0.51
345	sicoll	new_solver	reference	28:01	0.5
346	hipponym	new_solver	reference	28:06	1.58
347	FelicityTT	reference	reference	28:07	0.98
348	crucihacker	new_solver	reference	28:12	1.12
349	Menelaus	new_solver	reference	28:26	0.84
350	Mudge	new_solver	reference	28:30	1.65
351	Aldus	new_solver	reference	28:32	0.82
352	nekabue	reference	reference	28:33	1.1
353	Jeremy Weissmann	new_solver	reference	28:44	0.93
354	ofarrell	tracked	reference	28:51	0.9
355	annikins	new_solver	reference	29:17	1.69
356	alexngbr	new_solver	reference	29:18	0.78
357	raincloud	new_solver	reference	29:22	1.53
358	Winchelt618	new_solver	tracked	29:27	0.08
359	Charpentier	new_solver	tracked	29:39	-0.12
360	Manveru	reference	reference	29:46	0.89
361	gbestanley	reference	reference	29:59	0.52
362	NAPASAI	reference	reference	30:01	1.13
363	Speedcop2	new_solver	reference	30:06	0.88
364	Gussie	new_solver	reference	30:08	1.22
365	RogerC	new_solver	reference	30:11	1.1
366	Word Psmith	tracked	reference	30:12	1.21
367	td349	new_solver	reference	30:16	0.9
368	simjt	new_solver	reference	30:31	1.15
369	alistair.boere	new_solver	reference	31:14	0.61
370	Jeeves	reference	reference	31:24	1.0
371	BertieVII	new_solver	reference	31:41	0.85
372	wimpoldo	new_solver	tracked	31:55	0.23
373	symbenall2	tracked	reference	32:16	1.3
374	JGP	tracked	tracked	32:42	1.28
375	dosbarth	new_solver	reference	32:49	1.54
376	Winchelt	new_solver	tracked	32:51	0.08
377	rosselliot	reference	reference	33:14	1.21
378	tyrotim	new_solver	reference	33:21	0.86
379	Pleasuredome	tracked	reference	33:21	0.85
380	Lloyd	new_solver	reference	33:27	1.22
381	Wanderlust	new_solver	tracked	33:42	0.42
382	vinyl12345	new_solver	reference	33:46	1.48
383	Jax74	new_solver	reference	33:50	0.84
384	CoxBurglar	new_solver	reference	33:54	1.45
385	piltdown man	new_solver	reference	34:18	1.16
386	boltonwanderer	new_solver	blog_solver	34:19	1.28
387	koro	reference	reference	34:19	0.99
388	Cryptique	new_solver	reference	34:39	0.96
389	SK42	tracked	reference	34:54	1.17
390	Birdingbob	new_solver	reference	34:59	1.28
391	kapietro	new_solver	reference	35:02	0.96
392	starstruck	tracked	reference	35:03	1.12
393	gothick	new_solver	reference	35:04	0.61
394	MalcolmD	new_solver	reference	35:10	0.5
395	Rookie	new_solver	reference	35:32	1.07
396	bruce.johnston22	new_solver	reference	35:36	1.0
397	Dalai Farmer	new_solver	tracked	35:47	1.61
398	joss henry	tracked	reference	35:48	1.37
399	baronrob	tracked	reference	36:02	1.36
400	Maggot	tracked	tracked	36:05	1.23
401	VictoriaW	tracked	neutrino	36:08	-0.02
402	jackk.larg	new_solver	reference	36:28	1.26
403	RaghuS	tracked	neutrino	36:41	0.41
404	clivejharlow	new_solver	reference	37:00	1.57
405	j.stanton734	new_solver	reference	37:05	0.9
406	Shushannah	tracked	reference	37:12	0.91
407	Dr Dolittle	new_solver	reference	38:40	1.14
408	WordPlodder	new_solver	reference	38:42	1.1
409	intentional rounding	new_solver	reference	38:52	0.78
410	rv_1	new_solver	reference	39:26	1.11
411	HanS	tracked	tracked	40:48	0.44
412	maryht	tracked	tracked	40:50	0.39
413	E Bradford	new_solver	reference	41:09	0.98
414	The Real Steve Snackman	new_solver	reference	41:31	0.77
415	hydrochoos	tracked	reference	44:43	0.72
416	Steve Wood	tracked	tracked	45:08	0.71
417	empty	reference	tracked	45:54	0.69
418	Aidleys	new_solver	tracked	46:07	0.93
419	SlowSteady	new_solver	tracked	47:46	1.38
420	MartinP	tracked	tracked	49:38	1.14
421	kjbr	tracked	tracked	54:15	1.46
422	paulmcl	tracked	tracked	56:27	0.3
423	profsjpayne	new_solver	tracked	58:52	1.07
424	datahaven	new_solver	tracked	59:52	0.65