Search found 1106 matches

by PuzzleScot
Mon 21 Jun, 2010 12:05 pm
Forum: General Puzzle Discussions
Topic: Arrows puzzles
Replies: 9
Views: 9991

Arrows puzzles

Arrow puzzles have been seen commonly in the dutch puzzle magazine 'Breinbrekers', and occasionally in the past at the WPC. There is a square grid of numbers, with space for an arrow at the end of each row/column that points into the grid. You must place arrows in every empty space such that the num...
by PuzzleScot
Mon 21 Jun, 2010 10:46 am
Forum: Puzzle Competitions
Topic: 2010 US Puzzle Championships
Replies: 94
Views: 44827

2010 US Puzzle Championships

The annual USPC will be held on Saturday 21st August 2010 at 18:00 - 20:30 BST. (1pm EDT [GMT-4] )

Please make sure you register early, and take time to read the rules and instruction.
Oh, and practice!
by PuzzleScot
Mon 21 Jun, 2010 10:28 am
Forum: Welcome!
Topic: Alan O'Donnell
Replies: 3
Views: 5182

Alan O'Donnell

Hi, I'm the webmaster for the website, and administrator of this forum. I have been in the UK WPC team 3 times - 2003, 2004 & 2009 (as playing captain). Mike Colloby (Secretary) and myself (Chairman) are the founders, and current directors, of the UK Puzzle Association. I live in Edinb...
by PuzzleScot
Sat 19 Jun, 2010 9:56 am
Forum: Puzzle Links
Topic: Erich Friedman
Replies: 0
Views: 3936

Erich Friedman

Erich's Puzzle Palace

Erich Friedman is a mathematician who has contributed many puzzles to USPC and WPC competitions, so it is a good idea to be familiar with his puzzle designs. Many of his online puzzles include a flash solver (click the link that says 'flash' by each puzzle type).
by PuzzleScot
Sat 19 Jun, 2010 9:44 am
Forum: Puzzle Links
Topic: Puzzle Picnic
Replies: 0
Views: 3258

Puzzle Picnic

Puzzle Picnic contains an ever growing library of graded puzzles.
All are solvable on-line through your browser.

Instructions available in Dutch or English.
by PuzzleScot
Sat 19 Jun, 2010 9:38 am
Forum: Puzzle Links
Replies: 5
Views: 7589

This link should be in every puzzler's bookmarks - Angela und Otto Janko There you will find a large collection of puzzles solvable online using their applets. eg, for Masyu, there are presently 260 graded puzzles to solve. They have also kindly offered a link to Google Translate to help with unders...