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 1.12, showing good alignment with the SNITCH on average.

In contrast, devlin 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 devlin 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	00:42	-0.43
2	JustinLeck	new_solver	neutrino	01:19	-0.03
3	2 Down	tracked	neutrino	02:04	-0.02
4	Wee Davie	new_solver	neutrino	02:18	0.15
5	niq.dow	new_solver	neutrino	02:30	0.06
6	sudokulover	tracked	neutrino	02:32	0.12
7	The Voltarol Years	new_solver	neutrino	02:34	-0.06
8	Peter Paul Andrews	new_solver	neutrino	02:34	-0.12
9	Southern Cross	new_solver	neutrino	02:44	0.28
10	harryfarabia	tracked	neutrino	02:48	-0.07
11	rjr520	tracked	neutrino	02:49	-0.05
12	TimA	tracked	neutrino	02:53	0.0
13	bjwidger	new_solver	neutrino	02:59	0.08
14	sandranufc	new_solver	neutrino	03:00	-0.07
15	AHearer2	tracked	neutrino	03:07	-0.14
16	Stefan Szulc	tracked	neutrino	03:10	0.04
17	Margaut	tracked	neutrino	03:22	0.02
18	Gwyrfai	tracked	neutrino	03:23	0.17
19	bmag	new_solver	neutrino	03:23	0.29
20	Andy Telford	new_solver	neutrino	03:33	-0.13
21	childshouse	new_solver	neutrino	03:35	-0.01
22	Henry Wyatt	tracked	neutrino	03:37	0.07
23	Petinny	new_solver	neutrino	03:37	0.09
24	seamus.butler	new_solver	neutrino	03:38	0.06
25	accessit	new_solver	neutrino	03:46	-0.01
26	colfal	tracked	neutrino	03:50	0.22
27	robertsonjon	new_solver	neutrino	03:52	0.8
28	willperf	new_solver	neutrino	03:52	0.05
29	gtelfer	new_solver	neutrino	03:54	0.06
30	BrianS	tracked	neutrino	03:57	0.12
31	NikkiE	tracked	neutrino	04:02	0.09
32	Toppy	new_solver	neutrino	04:10	-0.13
33	BillWorswick	new_solver	neutrino	04:21	0.08
34	robertscottf	new_solver	neutrino	04:21	0.05
35	C M Gilles	new_solver	neutrino	04:28	-0.05
36	benedick	reference	neutrino	04:29	0.12
37	Peaberry	new_solver	neutrino	04:33	0.04
38	ray lewis	tracked	neutrino	04:34	-0.01
39	Crossblott	new_solver	neutrino	04:34	0.09
40	mohn	reference	reference	04:41	1.08
41	Major S	tracked	neutrino	04:46	0.16
42	esam	new_solver	neutrino	04:54	0.34
43	tempus	new_solver	neutrino	04:56	-0.01
44	annc	new_solver	neutrino	04:59	0.1
45	bonaforte	new_solver	neutrino	04:59	-0.33
46	a_popplewell	new_solver	neutrino	05:01	0.09
47	richardjmoore	new_solver	neutrino	05:10	-0.02
48	terencepj	new_solver	neutrino	05:20	-0.05
49	chaswil	tracked	neutrino	05:20	-0.06
50	cliffyg	new_solver	neutrino	05:22	0.16
51	alf3056	tracked	neutrino	05:29	0.38
52	kenhors	new_solver	neutrino	05:37	-0.04
53	antigone	new_solver	neutrino	05:38	0.08
54	DougMoody	tracked	tracked	05:39	1.42
55	dinger	new_solver	neutrino	05:43	-0.08
56	Pontius	tracked	neutrino	05:43	0.19
57	auchiedollie	tracked	neutrino	05:45	-0.09
58	Diskus	tracked	reference	05:47	0.72
59	ianwhite99	new_solver	neutrino	05:47	-0.02
60	EWB	tracked	neutrino	05:51	0.01
61	Pnmcg	new_solver	neutrino	05:52	0.07
62	glasgowboy	new_solver	neutrino	05:53	0.08
63	Emmet	new_solver	neutrino	05:59	-0.3
64	Nathan Panning	new_solver	reference	06:00	1.12
65	bettyw65	tracked	neutrino	06:02	0.03
66	michaelaholloway	new_solver	neutrino	06:04	0.08
67	Brian Willis	new_solver	neutrino	06:17	0.02
68	lili	tracked	reference	06:29	1.28
69	bob35	tracked	neutrino	06:30	0.13
70	Jason	reference	reference	06:39	1.02
71	Magoo	reference	reference	06:41	0.91
72	Janetfrances	new_solver	reference	06:41	0.57
73	greggybell	tracked	neutrino	06:44	1.05
74	Paul Gilbert	tracked	reference	06:50	1.26
75	patacook	new_solver	neutrino	06:51	0.06
76	verlaine	reference	reference	06:59	1.12
77	hilarym	tracked	reference	06:59	1.13
78	cmjhutton	new_solver	reference	07:06	1.21
79	mistigris	reference	reference	07:25	1.05
80	Sreffej	new_solver	reference	07:27	1.09
81	donalhurley11	new_solver	neutrino	07:38	-0.06
82	aphis99	reference	reference	07:47	1.18
83	Aiberdeen Loon	tracked	neutrino	07:59	-0.12
84	Legbiter	tracked	neutrino	08:02	1.01
85	samgdavies	new_solver	tracked	08:10	0.18
86	m28ale	new_solver	reference	08:19	0.63
87	Contrarian3	new_solver	reference	08:31	1.2
88	tunflog	tracked	tracked	08:36	-0.15
89	Colin	tracked	tracked	08:38	0.05
90	Mike Mansbridge	new_solver	reference	08:39	1.27
91	boulemiche	tracked	reference	08:54	0.84
92	asaldanha	reference	reference	08:57	1.01
93	Icarus	new_solver	reference	09:03	0.85
94	richard	reference	reference	09:12	1.02
95	fshephe	reference	tracked	09:33	0.06
96	KenD51	tracked	tracked	09:45	-0.09
97	Umpire	new_solver	reference	09:51	0.83
98	TimB	new_solver	tracked	10:08	0.1
99	tiggis	tracked	reference	10:14	1.29
100	glheard	reference	reference	10:20	1.18
101	markdobell	new_solver	reference	10:22	1.11
102	AlanS	reference	reference	10:33	1.06
103	dhamm1958	new_solver	reference	10:42	0.7
104	DennisO	new_solver	reference	10:48	0.6
105	HoneyBadger	new_solver	reference	10:49	1.01
106	lickert	reference	reference	11:12	0.93
107	Kinghedger	tracked	reference	11:14	1.13
108	chindit	reference	reference	11:17	1.08
109	neilr	reference	reference	11:19	1.17
110	Amoeba89	new_solver	reference	11:20	0.96
111	SimonAnthony	reference	reference	11:21	1.22
112	Ciolf	new_solver	reference	11:27	0.91
113	fuzz	tracked	tracked	11:28	0.12
114	Alan Abrams	new_solver	tracked	11:29	0.37
115	Deane Short	new_solver	reference	11:29	1.08
116	David Crooks	reference	reference	11:30	0.91
117	Topical Tim	reference	reference	11:30	1.33
118	edwards.robert1	tracked	tracked	11:36	0.08
119	toots	new_solver	reference	11:42	0.84
120	keriothe_	reference	reference	11:43	1.38
121	ChuckB	tracked	reference	11:46	1.06
122	Tom Stubbs	reference	reference	11:48	0.85
123	Morphosis	new_solver	reference	11:48	0.84
124	philjordan1147	new_solver	reference	11:53	0.98
125	miked1961	tracked	reference	11:55	1.09
126	adamhanley71	new_solver	reference	11:58	0.91
127	chriswords	reference	reference	12:00	0.7
128	andy	tracked	reference	12:09	0.98
129	pitcaithlie	new_solver	reference	12:11	1.35
130	tilbee	new_solver	reference	12:15	0.98
131	scrabbler	new_solver	reference	12:19	1.02
132	Sue Sweeper	reference	reference	12:21	1.2
133	Heyesey	tracked	reference	12:21	1.15
134	canismiser	new_solver	reference	12:22	0.97
135	aphasic	tracked	reference	12:27	1.21
136	Sheapey	reference	reference	12:31	1.29
137	robertL	tracked	reference	12:36	0.8
138	MikeOsborne	reference	reference	12:36	1.17
139	d.middleton	new_solver	reference	12:42	0.74
140	hatterboy	new_solver	reference	12:43	0.57
141	John Walsh	tracked	reference	12:53	0.51
142	njnclarke	tracked	reference	12:56	1.2
143	Stavros	reference	reference	12:59	1.11
144	Golvellius	tracked	reference	13:02	1.04
145	Derek Harrison	reference	tracked	13:05	-0.08
146	michaelbell53	new_solver	tracked	13:12	0.28
147	JimboFS	new_solver	reference	13:21	1.22
148	john.brassey	new_solver	tracked	13:31	0.14
149	March	new_solver	reference	13:36	1.06
150	fishernick79	tracked	reference	13:40	0.73
151	Paul Bacon	new_solver	reference	13:41	1.09
152	Silva	reference	reference	13:44	1.13
153	Freemers	new_solver	tracked	13:44	-0.07
154	EricK	new_solver	reference	13:54	0.94
155	jonathan.leather	new_solver	tracked	13:57	0.35
156	Pootle	new_solver	reference	14:04	1.27
157	myles	tracked	reference	14:06	0.92
158	Groucho	reference	reference	14:08	0.81
159	Tibthorpe	reference	reference	14:09	0.91
160	LouWeed	reference	reference	14:13	1.12
161	Eddddddd	tracked	reference	14:13	1.1
162	Penfold_61	new_solver	reference	14:14	1.12
163	cdb_100	tracked	reference	14:15	1.0
164	Peponi13	new_solver	reference	14:15	0.83
165	Carol	tracked	reference	14:16	1.56
166	Secondbass	new_solver	reference	14:25	0.96
167	Crucifer	tracked	reference	14:27	1.05
168	alexh	tracked	reference	14:29	0.74
169	Ed freshpot	reference	reference	14:30	1.11
170	rt51	new_solver	reference	14:32	0.47
171	7dPenguin	tracked	reference	14:34	1.22
172	OliGrant	tracked	reference	14:35	0.6
173	GeorgeTz	new_solver	reference	14:38	0.75
174	howardwilde1	new_solver	reference	14:44	1.1
175	Semillon	tracked	reference	14:44	1.07
176	Ben Staveley	reference	reference	14:59	1.06
177	BlackburnRover	new_solver	reference	15:02	0.55
178	CentralLine	tracked	reference	15:11	1.21
179	franceslc11	new_solver	reference	15:12	0.94
180	daulbs	tracked	reference	15:14	0.98
181	JezWoolfrey	reference	reference	15:14	1.14
182	gabrojak	new_solver	reference	15:18	1.09
183	Valance	tracked	reference	15:19	0.8
184	zinzan	new_solver	reference	15:20	1.0
185	MK76	tracked	reference	15:31	0.98
186	Looch	reference	reference	15:34	0.78
187	grape	tracked	reference	15:38	1.19
188	Johninterred	new_solver	blog_solver	15:40	1.4
189	jimwetzler	tracked	reference	15:46	1.05
190	andrewlake	tracked	reference	15:47	0.91
191	chriswestontour	new_solver	reference	15:50	0.72
192	Finzi	new_solver	reference	15:50	0.66
193	RobR	reference	reference	15:54	1.22
194	LJCN	new_solver	reference	15:57	0.9
195	Solver52	reference	neutrino	15:58	0.53
196	AndyR	tracked	reference	16:04	0.67
197	Riche	new_solver	reference	16:06	0.81
198	DunPangolin	new_solver	reference	16:09	0.6
199	tapbarker	tracked	reference	16:10	0.92
200	Paul Hammond	new_solver	reference	16:13	1.04
201	phthisis	reference	reference	16:19	0.8
202	Squallaby	reference	reference	16:19	1.34
203	Galspray	tracked	reference	16:23	1.13
204	poskir	reference	neutrino	16:25	0.21
205	monkfish	new_solver	reference	16:26	1.0
206	Jeremy S	new_solver	reference	16:37	0.76
207	Adelaider	new_solver	reference	16:45	1.01
208	Philip_	new_solver	reference	16:45	1.32
209	ajcauk1	new_solver	reference	16:48	0.8
210	Achernar	tracked	reference	16:50	0.64
211	Encota	new_solver	reference	16:52	1.15
212	robinh	reference	reference	16:54	0.62
213	Crossiant	new_solver	reference	16:57	1.32
214	doublecross	tracked	reference	17:11	1.13
215	SeamusX	new_solver	reference	17:19	0.87
216	PGooden	reference	reference	17:21	1.2
217	Foozler	new_solver	reference	17:22	0.79
218	ilan	new_solver	reference	17:22	0.72
219	cmcnsmith	new_solver	tracked	17:24	0.45
220	Grestyman	tracked	reference	17:30	1.07
221	GMcD	reference	reference	17:34	1.09
222	KET	tracked	reference	17:35	0.98
223	McBeakLives	new_solver	reference	17:37	1.23
224	Obrador	new_solver	reference	17:42	1.53
225	Aloysius	tracked	reference	17:43	0.63
226	earlylight	tracked	reference	17:43	0.68
227	TB22	new_solver	reference	17:43	0.83
228	MossDef	new_solver	reference	17:49	0.8
229	LuckOfLucien	tracked	reference	17:49	0.96
230	DanSolo	new_solver	reference	17:54	1.22
231	Jeremy Kenyon	new_solver	reference	17:59	0.66
232	Gallion Fish	new_solver	reference	18:14	1.01
233	Craven	reference	reference	18:17	0.64
234	julian_w	tracked	reference	18:17	1.03
235	rrricharrrd	tracked	reference	18:20	1.18
236	valerian1967	tracked	reference	18:32	1.0
237	Mike C	new_solver	reference	18:32	0.76
238	tds	new_solver	reference	18:33	1.4
239	Curarist	tracked	tracked	18:35	1.03
240	SBQuick	new_solver	reference	18:36	1.36
241	FraserH	new_solver	reference	18:37	1.08
242	martinede	new_solver	reference	18:38	0.8
243	hopkinb	new_solver	reference	18:40	1.15
244	John Arnold	reference	reference	18:49	0.99
245	Zander	tracked	reference	18:55	1.11
246	endafk	tracked	reference	18:55	0.81
247	pterodactyl	reference	reference	18:58	0.99
248	Dzhigit	tracked	reference	19:00	0.84
249	squark	new_solver	reference	19:04	1.11
250	andrewfeist96	new_solver	reference	19:06	0.85
251	pc8	tracked	reference	19:11	0.98
252	Zabadak3	new_solver	reference	19:16	0.94
253	daniel.faith	new_solver	reference	19:20	1.02
254	MrChumley	tracked	reference	19:21	1.73
255	Colin2355	new_solver	reference	19:22	1.36
256	James P	tracked	reference	19:23	1.32
257	dec	reference	reference	19:31	0.87
258	Vannyx	new_solver	reference	19:51	1.16
259	KarenR	tracked	reference	19:54	1.35
260	DamienKnapma	tracked	reference	19:56	0.89
261	Nangle	tracked	reference	19:57	1.08
262	Hamish.S	new_solver	reference	20:01	0.87
263	Dvynys	new_solver	reference	20:06	1.16
264	uvofiz	new_solver	reference	20:14	0.77
265	Onelug	new_solver	reference	20:14	1.39
266	Pxspxs	new_solver	reference	20:17	0.91
267	mjsaunders9	new_solver	reference	20:19	1.35
268	UisceTe	new_solver	reference	20:33	0.87
269	george.garlick	new_solver	reference	20:38	0.82
270	David Bourne	tracked	reference	20:38	1.37
271	kath	tracked	reference	20:47	0.96
272	Waterloo	new_solver	reference	20:54	1.7
273	Upfisher	new_solver	reference	21:07	1.08
274	gsriordan52	new_solver	reference	21:34	1.01
275	crosswordian	reference	reference	21:37	0.71
276	Rod B	new_solver	reference	21:41	0.74
277	david_ch	new_solver	blog_solver	21:42	1.15
278	tony the butcher montana	new_solver	reference	21:43	1.33
279	TonyN6	tracked	reference	21:50	1.68
280	6098mr	tracked	tracked	21:53	0.03
281	Astonvilla1	new_solver	blog_solver	22:02	1.07
282	hugh schofield	new_solver	reference	22:04	1.4
283	DianeRS	new_solver	reference	22:11	1.14
284	Rowlie26	new_solver	reference	22:14	0.94
285	drginacoco	new_solver	reference	22:21	0.72
286	janesa	new_solver	reference	22:24	1.31
287	stainl665	new_solver	reference	22:27	0.8
288	Terrier	new_solver	reference	22:27	1.06
289	cacs	new_solver	neutrino	22:47	1.04
290	Tudds	reference	reference	22:49	1.2
291	goblin	tracked	reference	22:55	0.68
292	Kevin Gregg	reference	reference	22:56	1.57
293	Corymbia	new_solver	reference	23:02	1.15
294	JohnDun	reference	reference	23:04	1.17
295	puzzled1	tracked	neutrino	23:08	0.91
296	jimancliffe	new_solver	reference	23:16	0.95
297	Leegoods	new_solver	reference	23:18	1.14
298	JayEm	new_solver	reference	23:20	1.05
299	richardCV22	tracked	reference	23:43	1.04
300	klamery4	new_solver	reference	24:03	0.52
301	Sheen	new_solver	reference	24:14	0.6
302	Fidelio	new_solver	reference	24:20	1.06
303	Mkgnao	reference	reference	24:26	0.61
304	Mudge	new_solver	reference	24:36	0.69
305	Jagsfan1971	tracked	reference	24:40	1.26
306	The Caffeine Kid	new_solver	reference	24:44	0.77
307	medodd	new_solver	reference	24:52	0.84
308	rjcassidy	reference	reference	25:05	1.15
309	Edprof	reference	reference	25:07	1.15
310	Brian McNamar	new_solver	reference	25:08	0.84
311	Crippens1	reference	reference	25:08	0.82
312	Andrew Whiffin	new_solver	reference	25:08	1.17
313	DrW	tracked	tracked	25:14	3.19
314	steve.laverock	new_solver	reference	25:14	1.24
315	1234	reference	reference	25:21	1.14
316	Dr_Bob	new_solver	reference	25:26	0.89
317	MichelinPoitiers	new_solver	reference	25:32	0.67
318	Deezzaa	new_solver	reference	25:41	0.93
319	chris661554	new_solver	reference	25:53	1.22
320	David Luke	new_solver	reference	26:04	1.07
321	bobbb	tracked	reference	26:04	1.05
322	SlumdogEngineer	tracked	reference	26:09	1.58
323	Brenk	tracked	reference	26:11	1.23
324	infinitejest	new_solver	reference	26:12	1.77
325	hugapug	new_solver	reference	26:16	1.26
326	Bert Dove	tracked	reference	26:17	0.56
327	Jeremy Weissmann	new_solver	reference	26:22	1.99
328	uffindellbirtjn	new_solver	reference	26:25	1.73
329	En Cee	tracked	reference	26:26	0.84
330	ulaca	reference	reference	26:49	1.41
331	barracuda	reference	reference	26:56	1.04
332	Speedcop2	new_solver	reference	27:02	0.95
333	eniamretrauq	reference	reference	27:09	0.81
334	Aldus	new_solver	reference	27:13	0.99
335	crucihacker	new_solver	reference	27:15	1.28
336	Dixiegrand	tracked	tracked	27:18	-0.2
337	Yatton50	tracked	reference	27:36	0.9
338	Grumpole	new_solver	reference	27:47	1.44
339	hipponym	new_solver	reference	27:59	1.74
340	sicoll	new_solver	tracked	28:06	0.35
341	pvoller	new_solver	reference	28:31	0.83
342	Mike Harper	tracked	reference	28:38	1.1
343	NAPASAI	reference	reference	28:38	1.09
344	Gussie	new_solver	reference	28:52	1.52
345	annikins	new_solver	reference	29:03	1.7
346	Jeeves	reference	reference	29:11	1.0
347	gbestanley	reference	reference	29:50	0.59
348	nekabue	reference	reference	29:55	1.26
349	RogerC	new_solver	reference	30:21	0.94
350	Charpentier	new_solver	reference	30:27	0.48
351	Jamie Fox	new_solver	reference	30:27	1.99
352	Manveru	reference	reference	30:43	1.02
353	Wanderlust	new_solver	tracked	30:50	0.42
354	alistair.boere	new_solver	reference	31:04	0.66
355	symbenall2	tracked	reference	31:21	1.46
356	FelicityTT	reference	reference	31:43	0.83
357	ofarrell	tracked	reference	31:47	0.86
358	simjt	new_solver	reference	32:08	1.29
359	Winchelt	new_solver	tracked	32:10	0.04
360	Birdingbob	new_solver	reference	32:48	1.2
361	BertieVII	new_solver	reference	32:59	0.87
362	JGP	tracked	tracked	33:15	0.88
363	Cryptique	new_solver	reference	33:21	0.88
364	rosselliot	reference	reference	33:25	0.94
365	Lloyd	new_solver	reference	33:28	0.78
366	bruce.johnston22	new_solver	reference	33:41	1.1
367	Dr Dolittle	new_solver	reference	33:47	1.13
368	CoxBurglar	new_solver	reference	34:01	0.92
369	dosbarth	new_solver	reference	34:03	1.4
370	SK42	tracked	reference	34:12	1.06
371	vinyl12345	new_solver	reference	34:18	1.44
372	Pleasuredome	tracked	reference	34:24	0.61
373	tyrotim	new_solver	reference	34:28	0.77
374	starstruck	tracked	reference	34:29	1.2
375	koro	reference	reference	34:45	1.08
376	Rookie	new_solver	reference	35:07	1.0
377	boltonwanderer	new_solver	blog_solver	35:11	1.24
378	Word Psmith	tracked	reference	35:13	1.22
379	VictoriaW	tracked	neutrino	35:39	-0.04
380	MalcolmD	new_solver	reference	35:46	0.71
381	gothick	new_solver	reference	35:57	0.7
382	Dalai Farmer	new_solver	tracked	35:58	1.49
383	j.stanton734	new_solver	reference	36:11	1.06
384	Jax74	new_solver	reference	36:25	0.82
385	Shushannah	tracked	reference	36:41	1.07
386	kapietro	new_solver	reference	36:52	1.23
387	WordPlodder	new_solver	reference	36:56	1.14
388	Maggot	tracked	tracked	37:04	0.9
389	RaghuS	tracked	neutrino	37:12	0.66
390	joss henry	tracked	reference	37:20	1.4
391	rv_1	new_solver	reference	37:40	0.9
392	piltdown man	new_solver	reference	37:53	1.13
393	clivejharlow	new_solver	reference	37:58	1.72
394	jackk.larg	new_solver	reference	39:08	1.02
395	maryht	tracked	reference	39:44	0.45
396	baronrob	tracked	reference	40:33	1.46
397	HanS	tracked	reference	41:38	0.46
398	intentional rounding	new_solver	reference	41:39	0.96
399	SlowSteady	new_solver	reference	42:30	0.5
400	hydrochoos	tracked	reference	42:42	1.0
401	E Bradford	new_solver	blog_solver	43:13	1.1
402	The Real Steve Snackman	new_solver	reference	44:38	0.7
403	empty	reference	tracked	45:11	0.77
404	Steve Wood	tracked	tracked	46:06	0.75
405	Aidleys	new_solver	tracked	48:47	0.62
406	MartinP	tracked	tracked	50:37	1.09
407	kjbr	tracked	tracked	52:38	1.61
408	paulmcl	tracked	tracked	56:19	0.73
409	datahaven	new_solver	tracked	59:19	0.89