• All Star Logic Puzzles
  Weekly These best-of-the-Web puzzles test even experienced logic solvers. Stars indicate level of difficulty, from Easy to Challenger.
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• Cognitive Labs
  Check, Monitor, and Preserve Your Memory and Cognition
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• Free Cognitive Games
  from Cognitive Labs
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• Logic Puzzles Online
  In this section of our site you'll find logic puzzles you can play directly on the site. We partnered with PuzzlersParadise.com site to devise our original, fully interactive system that brings you new experience and lets you jump right into solving the puzzle. Every month we post a new interactive logic puzzle with its PDF Print 'n' Play Version to our respective sites. But just to add to the challenge, we're not going to post the answers until the following month.
  in Entertainment > Games > Online with logic-puzzle online-game by 2 users
• Random (dot) org
  RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs
  in Reference with online-game random-numbers reference by 3 users

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