- Puzzles and games and fun stuff5-Piece PuzzleTangramSpiraling SquaresThe Vanishing LeprechaunDisk Pyramid PuzzleCould you fit it?Chinese Match Puzzles 1-8Chinese Match Puzzles 2 (7 puzzles)'Tangram' Puzzle 'Cat'Deci-BlocksPentominoe v2TetrominosFour Blues and Four RedsBishops Move25 Red SquaresEight DisksThe Missing AstronautTrading PlacesLights Out GameFour-by-Four NIMTranslate ThisReversesKaleidoscopeSierpinski TriangleSlide puzzleTangram v2Tower of HanoiTranslations PuzzleKazu Shagasi PuzzleEgg PuzzleLee Sallows' Self Tilersright triangle paradoxTriangle Paradox (Missing square puzzle)Solutions to the Ten Castles ProblemT-puzzleTHE CHOCOLATE SQUARES.
