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Watch trailer on Steam ↗Kakuro++
Chaviro Software · Published by Chaviro Software · Official site ↗
Positive — 88% positive (26 reviews)
Last updated 28 Sept 2026
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.
Indie, Free To Play, Casual · 2024 · More free games
Discover over 800 Kakuro puzzles across various difficulty levels in Kakuro++, a casual indie game by Chaviro Software. Perfect for anyone looking to challenge their mind with number-based logic without ads or complications.
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
Will my PC run this? →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
