Every day a new Sudoku in 4 difficulty levels. Also with an archive of several months. Solve according to the sudoku rules: a number (from 1-9) can only be used once in every row, column or 3x3 box.
Other
Cookie Monster 
World Cup Cricket Practice 
Number Mahjong 
Pet Drive In 
Bug Match 
Spy Game 2 
Cube Crash 2 
New York Taxi License 3D 
The Martianin. Dreams 
Mahjong for Christmas 
Advanced Ninja 
Build Up 
Halloween Scarecrow Puzzle 
Brazil Cup 2014 
Fortress Monster Tower 2 
Jolly Jong 2.5 
Wild West Hangman 
Lux Ultimate 
Snowfall Xmas Escape 
Build and Base 3 
Car Parking 2 
BMW Hidden Tires 
Dirt Bike 2 
Daily Loop 
Heavy Driver 2 
Lost Island 2 
Color Blocks 
China Temple 
The Builders 
Opposites Attract 
Scorpion Solitaire 
Aston Martin Car Keys