Number Sums

How to Play:

Select numbers to match row and column target sums
Each puzzle has exactly one correct solution
Use logic, not luck, to solve every level

Features:

5000 unique puzzles - mathematically verified solutions
No ads or microtransactions - premium puzzle experience
Progressive difficulty - 4x4 to 8x8 grids
Offline play - no internet required
Auto-save progress - pick up where you left off

Perfect for fans of Sudoku, crosswords, and brain training games!

Challenge your mind with puzzles that reward logical thinking. Every move matters, every solution is earned.