Sum45
Media Assets
Game Description
Every row. Every column. One perfect sum.
Sum45 is a clean number-logic puzzle where you swap numbered tiles until every row and column reaches its target. The rules are immediate, but every board rewards planning, pattern recognition, and a satisfying final move.
Play your way
- Campaign: 135 unique levels across Easy, Medium, and Hard
- Random Puzzles: Unlimited 3×3 boards, plus 4×4 and 5×5 in the Full Game
- Sum Rush: Solve against the clock and earn more time
- Infinity Mode: Clear lines, build combos, and adapt to special tiles
Helpful hints, perfect-score challenges, light and dark themes, 20 achievements, and Game Center leaderboards round out the experience. Core puzzles can be played offline.
The tutorial, Campaign levels 1–16, and unlimited Random 3×3 puzzles are free. One optional purchase unlocks Campaign levels 17–135, larger Random boards, Sum Rush, and Infinity Mode.
No ads. No subscriptions.
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Media Assets
Game Description
Every row. Every column. One perfect sum.
Sum45 is a clean number-logic puzzle where you swap numbered tiles until every row and column reaches its target. The rules are immediate, but every board rewards planning, pattern recognition, and a satisfying final move.
Play your way
- Campaign: 135 unique levels across Easy, Medium, and Hard
- Random Puzzles: Unlimited 3×3 boards, plus 4×4 and 5×5 in the Full Game
- Sum Rush: Solve against the clock and earn more time
- Infinity Mode: Clear lines, build combos, and adapt to special tiles
Helpful hints, perfect-score challenges, light and dark themes, 20 achievements, and Game Center leaderboards round out the experience. Core puzzles can be played offline.
The tutorial, Campaign levels 1–16, and unlimited Random 3×3 puzzles are free. One optional purchase unlocks Campaign levels 17–135, larger Random boards, Sum Rush, and Infinity Mode.
No ads. No subscriptions.