by byteplant GmbH SudokuMeister - play and solve Sudoku puzzles on your computer. It is very easy and comfortable to use and offers a lot of useful features like providing solution hints. You can save puzzles and exchange your favorite puzzles with your friends.
by Bitz & Pixelz Games NonoGrid is a puzzle game that lets you play and solve nonograms/griddlers on your computer. Nonograms are logic puzzles, in which you need to uncover a picture consisting of black and white squares.
by Absolutist.com CrossWorld - amazing collection of crossword and puzzle games. Get classic crosswords, Japanese puzzles and other crossword-like games at once. Train your brain with word and number puzzles. Check you erudition and skills. Dive into the CrossWorld!