User contributions
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- 14:17, 18 July 2017 (diff | hist) . . (+553) . . KGS math club (added "Parade" puzzle) (current)
- 11:22, 4 December 2016 (diff | hist) . . (+389) . . KGS math club (added police car puzzle)
- 03:38, 22 August 2016 (diff | hist) . . (+86) . . N KGS math club/solution coins (gave solution) (current)
- 03:36, 22 August 2016 (diff | hist) . . (+50) . . KGS math club (added link to solution to coins puzzle)
- 15:53, 7 May 2016 (diff | hist) . . (-12) . . KGS math club/solution repunit (current)
- 15:50, 7 May 2016 (diff | hist) . . (+343) . . N KGS math club/solution repunit (Created page with "Let x be an integer ending in 7, then 9x is a multiple of 9 which has no common factor with 10, so 10^k = 1 (mod 9x) for k = <a href="https://en.wikipedia.org/wiki/Euler%27s_t...")
- 15:48, 7 May 2016 (diff | hist) . . (+312) . . KGS math club
- 05:52, 5 May 2016 (diff | hist) . . (+1) . . KGS math club
- 05:49, 5 May 2016 (diff | hist) . . (+8) . . KGS math club
- 05:46, 5 May 2016 (diff | hist) . . (+836) . . KGS math club
- 03:55, 21 September 2014 (diff | hist) . . (+226) . . KGS math club (added dissection puzzle)
- 06:03, 10 September 2014 (diff | hist) . . (+381) . . KGS math club
- 14:59, 13 June 2014 (diff | hist) . . (+392) . . KGS math club (added rubber bands puzzle)
- 17:46, 30 May 2014 (diff | hist) . . (+985) . . KGS math club (added puzzle about pairing integers to sum to squares)
- 14:51, 8 October 2013 (diff | hist) . . (+329) . . KGS math club (added Brownian motion puzzle)
- 09:35, 3 October 2013 (diff | hist) . . (+555) . . N KGS math club/solution 11 25 (Created page with "This was a poor puzzle. The calculation was tedious and uninteresting. Also, I omitted to specify how the eight other tickets were distributed among what number of other player...") (current)
- 09:34, 3 October 2013 (diff | hist) . . (0) . . KGS math club
- 09:34, 3 October 2013 (diff | hist) . . (+51) . . KGS math club
- 05:24, 22 September 2013 (diff | hist) . . (+580) . . KGS math club (added 100 prisoners puzzle)
- 14:46, 22 July 2013 (diff | hist) . . (+1) . . m KGS math club
- 14:45, 22 July 2013 (diff | hist) . . (+1) . . m KGS math club
- 12:42, 22 July 2013 (diff | hist) . . (+546) . . KGS math club (added lottery puzzle)
- 12:57, 4 June 2013 (diff | hist) . . (+353) . . N KGS math club/solution 11 24 (Created page with "This is one possible solution. File:Leira_disk.png There are infinitely many solutions, falling into two classes. One class contains one solution, with 8n+4 pieces, for e...") (current)
- 12:51, 4 June 2013 (diff | hist) . . (+74) . . N File:Leira disk.png (Dissection of disk into 12 congruent regions, only six touching its centre) (current)
- 12:46, 4 June 2013 (diff | hist) . . (0) . . KGS math club
- 12:46, 4 June 2013 (diff | hist) . . (-1) . . KGS math club
- 12:45, 4 June 2013 (diff | hist) . . (+858) . . KGS math club
- 12:43, 4 June 2013 (diff | hist) . . (+8,918) . . KGS math club (Restored older content, accidentally deleted earlier)
- 16:49, 30 May 2013 (diff | hist) . . (-329) . . KGS math club
- 13:00, 16 April 2013 (diff | hist) . . (+425) . . N KGS math club/solution 11 22 (Created page with "The first question has been solved (you can find various papers on the net, i.e. http://2012.cccg.ca/papers/paper13.pdf), so response is YES and constitute Inaba's theorem. The...") (current)
- 12:59, 16 April 2013 (diff | hist) . . (+301) . . KGS math club
- 07:34, 9 October 2012 (diff | hist) . . (+524) . . KGS math club (added buckets puzzle)
- 15:08, 8 October 2012 (diff | hist) . . (-8,549) . . KGS math club (added frogs puzzle)
- 11:59, 10 September 2012 (diff | hist) . . (-1) . . KGS math club/solution 10 2 (current)
- 11:58, 10 September 2012 (diff | hist) . . (-2) . . KGS math club
- 04:03, 3 July 2012 (diff | hist) . . (+143) . . KGS math club/solution 11 19 (current)
- 17:04, 2 July 2012 (diff | hist) . . (+248) . . KGS math club
- 16:59, 2 July 2012 (diff | hist) . . (+90) . . KGS math club/solution 11 19
- 16:54, 2 July 2012 (diff | hist) . . (+45) . . N KGS math club/solution 11 19 (Created page with "{{2}, {2,3}, {2,3,4}, {4}} giving 1152")
- 16:52, 2 July 2012 (diff | hist) . . (+56) . . KGS math club
- 15:46, 2 July 2012 (diff | hist) . . (+339) . . KGS math club
- 15:42, 2 July 2012 (diff | hist) . . (+650) . . KGS math club
- 05:41, 8 April 2012 (diff | hist) . . (+630) . . N KGS math club/solution 11 15 (Created page with "D239500800 (06/04/12 17:21): One may take N=6 and G = H = S_6. S_6 can act transitively on 6 points the usual way, or by acting by conjugation on the 6 transitive subgroups of S...") (current)
- 05:38, 8 April 2012 (diff | hist) . . (+57) . . KGS math club
- 17:20, 13 March 2012 (diff | hist) . . (-8) . . m KGS math club/solution 11 17 (tidied) (current)
- 17:18, 13 March 2012 (diff | hist) . . (+512) . . N KGS math club/solution 11 17 (created page)
- 17:15, 13 March 2012 (diff | hist) . . (+56) . . KGS math club (added link to solution of 31/6 puzzle)
- 19:18, 4 March 2012 (diff | hist) . . (+289) . . KGS math club (added 31/6 puzzle)
- 18:57, 4 March 2012 (diff | hist) . . (+1,180) . . N KGS math club/solution 11 14 (created page) (current)
- 18:55, 4 March 2012 (diff | hist) . . (+56) . . KGS math club
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