FitTris may be the most addictive solitaire game since Free Cell or Tetris itslef. The goal of each puzzle is to fit Tetris-like pieces into a square grid leaving no empty spaces at all. Puzzles get more difficult as grid and piece sizes increase. Once you have mastered the basic version, you can try the Spaced-Out version where all the individual pieces are physically disconnected but still move as one.
PuzzleJig
PuzzleJig is the jigsaw puzzle game for Windows. You can choose any number of pieces, with or without rotation and create puzzle from bitmap and jpeg files.Features include load and save the game, resizable window of puzzles and help with solving.
Riddle
New vision on the Puzzle Word! Jig-saw-puzzle with plenty pretty user interface! More than 60 additional game board. You can play with 10 screens absolutely free!
3D Power Lines final
This game is new remake of the famousl game 'Lines' with the real 3D scene and nice music
Solid Spheres Deluxe
Solid Spheres Deluxe is an addictive puzzle game with a twist. Work your way through 85 levels of pure puzzling fun as you try and clear the board of all the spheres.
1st Tangram Pro
This program challenges you to solve a huge collection of Tangram puzzles. You are presented with a shape and have to put the different pieces into it, by moving and rotating them.