hexagon 1.1
Hexagon is a game and your task is to put various balls on hexagon field.
artmemory 1.37
Each tile may be clicked to reveal the underlying picture.
arithmogriph 2.0.2
Generates mathematical puzzles, that can be solved by thinking logically
super minesweeper 1.0
Minesweeper with tons of boards, game modes, customizable colors and more.
disc puzzle 1.0
Rebuild the pieces of the puzzle in a digital version of the traditional game.
glue glue! 1.3
Glue Glue! is a cool, addicting layout-based game, completely unlike Tetris!
kristanix puzzle collection 1.0
Kristanix Puzzle Collection offers three original puzzle games for you to enjoy.
enigma enciphering machine 1.0
The Enigma Enciphering and Deciphering Machine with Source Code (visual basic)
3d technical drawing puzzle 3
Try to restore the initial 3D projection at  2D projections. 
nonogrid 1.0.1
NonoGrid is a puzzle game that lets you play and solve nonograms/griddlers
aquacade 1.1.6
Fish for pearls in combo-making adventure deep under the sea.
eidetic game 7.2
Close your eyes and recall the picture.
finecrosser 2.3.9.1
Fully automatic crossword puzzle making tool
smileyville 1.10
Journey through Smileyville and help the smileys find their perfect friend!
snakeslider 1.0
Puzzle game for Windows, slide the green snake to the exit, 50 puzzles + editor.