Kakuro++

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.