Search found 1110 matches

by PuzzleScot
Sun 04 Jul, 2010 6:18 pm
Forum: Puzzle Competitions
Topic: LMI July Puzzle Contest
Replies: 6
Views: 6799

Re: LMI July Puzzle Contest

Anyone entered this? I plan doing so this evening, though may run out of time.

(I've been rather busy the last couple of nights designing the associations new website.
Members, please read the discussion in the members area. I need as much feedback/contributions as possible...)
by PuzzleScot
Thu 01 Jul, 2010 9:59 pm
Forum: Puzzle Competitions
Topic: 2010 Polish Puzzle Championship
Replies: 3
Views: 5158

Re: 2010 Polish Puzzle Championship

Agreed! The OAPC tournaments were invaluable practice last year, so I'd say it would be a very wise idea indeed to keep up with the Polish puzzle styles!
by PuzzleScot
Mon 21 Jun, 2010 5:12 pm
Forum: General Puzzle Discussions
Topic: Arrows puzzles
Replies: 9
Views: 11890

Re: Arrows puzzles

Try again. WPC2006 (Borovets). Part 2 Puzzle 2: 1 5 5 2 3 3 3 4 5 4 1 3 3 5 5 2 3 2 3 6 4 2 2 3 3 4 5 2 1 4 1 4 4 2 3 2 I can't see an obvious start in. Clearly the 1s at A1 and A6 are limiting, as is the 5 (/6) on the diagonal at C4. Since there are a couple of 2s on that line, it seems the most re...
by PuzzleScot
Mon 21 Jun, 2010 4:24 pm
Forum: General Puzzle Discussions
Topic: Arrows puzzles
Replies: 9
Views: 11890

Re: Arrows puzzles

It's a while since I did these - the post was only really meant as a kick-off point. Anyway... From Part 2, Group 3 of WPC2007 (Brazil). Largest of 3 grids: 3 5 2 3 4 6 1 1 2 1 1 3 4 3 3 4 2 6 1 3 0 0 3 3 4 2 2 2 2 7 2 2 1 2 2 3 Assume grid numbering like a chessboard - F6 = TR corner. Diagonals hav...
by PuzzleScot
Mon 21 Jun, 2010 12:05 pm
Forum: General Puzzle Discussions
Topic: Arrows puzzles
Replies: 9
Views: 11890

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: 58985

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] )

http://wpc.puzzles.com/rules/index.htm

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: 6339

Alan O'Donnell

Hi, I'm the webmaster for the ukpuzzles.org 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: 4705

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: 4017

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
Topic: Janko.at
Replies: 5
Views: 8953

Janko.at

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...