A clean, ad-free Kakuro / Cross Sums puzzle game with 800 logic grids, from beginner-friendly puzzles to expert challenges. Perfect for fans of Sudoku-style number puzzles.

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About This Game

Kakuro++ is a clean and relaxing number puzzle game for players who enjoy Sudoku, crosswords and pure logic.

Also known as Cross Sums, Kakuro challenges you to fill a grid with digits from 1 to 9. Each clue gives the sum of a horizontal or vertical group. Use logic, combinations and deduction to complete every grid.

This free version includes 800 puzzles across 16 difficulty levels, from small beginner-friendly grids to demanding expert challenges.

Features:

  • 800 Kakuro / Cross Sums puzzles

  • 16 difficulty levels

  • Simple rules, deep logical challenge

  • Notes and annotations

  • Undo up to 100 moves

  • Error checking tools

  • Combination helper

  • Clean and readable interface

  • No ads, no timers, no pressure

Kakuro++ is designed as a quiet, focused puzzle experience: just numbers, logic and the satisfaction of completing a grid.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 & Windows 11
    • Processor: 2 Ghz
    • Memory: 4 MB RAM
    • Storage: 500 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
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