Welcome to Kakurasu - a logic puzzle with simple rules and tricky solutions.
You can only access puzzles from the last ten days, so please choose a puzzle from below.
- Can you select squares until the row and column totals match the clues?
- Read the help/walkthrough page on Kakurasu for a more detailed explanation and a walkthrough.
- BrainBashers Kakurasu have been kindly generated by Otto Janko who runs www.janko.at, where you can play many more wonderful puzzles.