Bright Su Doku is the wildly addictive puzzle game that lets you test your logic skills. It's deceptively simple, just enter the numbers one through nine so they appear only once in every row, column, and square. No math is required; you just have to use your logic to solve these puzzles.

Bright Su Doku features:

• Robust solver that's been tested on thousands of puzzles
• Puzzles generated at FIVE difficulty levels, from "Beginner" to "Tricky"
• Puzzles are all logically solvable, so you'll never get stuck having to guess, even the most difficult "Tricky" puzzles!
• Puzzle generator creates mirror image patterns, just like the best puzzles you've seen in the newspapers, and preferred by many So Doku players!
• Custom mode that lets you enter your own puzzles, or published puzzles, and solve them!
• Undo feature lets you correct mistakes
• Easy to learn user interface
• Place pencil marks for ALL numbers, even on 160x160 screens!
• Automatic removal of pencil marks, as you play!
• Color and Black and White support!
• Unlimited game play!