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.