 Amnesia |
 Auto Concentration |
 Barraging Barriers |
 Black Hole |
 Blox |
 Box World! |
 BrainCubes |
 Button Madness |
 Cipher |
 Cipher for Windows |
 Combine 'Em |
 Concentration |
 CornerStone |
 Crazy Area |
 Crazy Atoms |
 Crazy Change |
 Crazy Digits |
 Crazy Fits |
 Crazy Floods |
 Crazy Gripple |
 Crazy Hexagon |
 Crazy Loops |
 Crazy Matrix |
 Crazy Nine |
 Crazy Objects |
 Crazy Oktagram |
 Crazy Patterns |
 Crazy Pentomino |
 Crazy Sets |
 Crazy Slid |
 Crazy Tangram |
 CuBiC |
 Cyberspace Crossword Puzzle |
 Deflektor PC |
 De-Jumble |
 DeQuoter |
 Descartes Enigma |
 DFD |
 Die fantastischen 4! |
 digital disasters logic games |
 Dinner with Moriarty |
 Electro-Cute |
 EmPipe |
 EP-Puzzle |
 Fifteen |
 Floyd's Bumpershoot |
 Gem Mania |
 Gold Hunt |
 Gold Monkey |
 Hathor |