Projects   Feature of the Week   Latest News Checkered Cubes Views - June's puzzle. FINISHED The Barcode - September's puzzle. The Simple Book of Not-So-Simple Puzzles. Read the Review. Buy at Amazon.     One of the digits in the barcode has been destroyed. It is possible to restore it. Can you do that? Previous Puzzle   The Phone Revelation Imagine you have a snapshot with a required phone number almost completely hidden by a pen. Would you be able to discovery, based on logical reasoning, what the number could be? Solve >   This Period's Puzzle Last Year They all suppose to possess something in common. But one of them is missing. Figuring it out is the goal to reach. Which one it can be so that the entire sequence is restored? What sketched ideas can you come up with?   Recent Reviews Have Been Looking for the Brand New Ingenious Puzzles?  NEW! Puzzle Holidays: Gift Tips FINISHED Are There Any Good 2-Piece Puzzles Which Can Baffle? Where to Play Great Sliding Block Puzzles on the Web?   Sep 14 2008 The Barcode - September's puzzle of the What's Next? series. Aug 31 2008 The Phone Revelation - Figure out the phone number hidden by a pen. Aug 18 2008 Three Digits - August's puzzle of the What's Next? series. Aug 15 2008 Bumping Squares - Multilevel sliding block puzzle with the tiles changing their colors. More News > Partners         Last Updated: September 14, 2008