Adam Sampson's puzzle bookmarkshttps://bookmarks.offog.org/ats/puzzleAdam Sampson2015-03-23T21:19:38ZSolitaire MahJongg - a guide to the computer tile-matching solitaire mahjongg gameshttps://bookmarks.offog.org/edit?url=http%3A%2F%2Fhome.halden.net%2Fvkp%2Fvkp%2F2015-03-23T21:19:38ZA surprisingly comprehensive site.Decrypto 8.5, Online Cryptoquip and Cryptogram Solverhttps://bookmarks.offog.org/edit?url=http%3A%2F%2Fwww.blisstonia.com%2Fsoftware%2FWebDecrypto%2F2013-07-11T17:37:53ZSolves cryptograms. Impressively smart.Al Zimmermann's programming contestshttps://bookmarks.offog.org/edit?url=http%3A%2F%2Fwww.recmath.org%2Fcontest%2F2005-09-09T20:17:59ZA fun puzzle-related programming contest.Eric Berlinhttps://bookmarks.offog.org/edit?url=http%3A%2F%2Fwww.ericberlin.com%2F2005-04-01T13:46:46ZPuzzlemaker and short-story author.