SumFlow

SumFlow — Math Puzzle Game

A number flows down a pipe. Your job: tap the right math
operations to transform it into the goal.

Sounds simple. It's not.

━━━ HOW IT WORKS ━━━

Each level has a pipe with math tiles scattered along it:
+3 −5 ×2 ÷4

Some tiles help you reach the goal.
Some are decoys designed to throw you off.

Tap to activate a tile. Tap again to deactivate it.
When you're ready — press START.

The ball rolls. The math happens.
Did you pick the right ones?

━━━ WHY YOU'LL LOVE IT ━━━

🧠 Pure logic — no timers, no lives, no pressure
🔢 4 operations: + − × ÷ — all in one puzzle
📈 8 stages of difficulty — from simple addition to expert chains
♾️ 90+ unique handcrafted levels, always the same seed
📵 100% offline — no internet required
🌍 5 languages: English, Ukrainian, Russian, German, French
📓 Clean notebook aesthetic — easy on the eyes

━━━ THE CHALLENGE ━━━

Early levels teach you to think with addition.
Then subtraction enters — now you must choose carefully.
Multiplication arrives and the numbers get wild.
Division forces you to plan backwards.

By the Expert stage, you'll be holding 4–5 operations in your
head at once, activating exactly the right subset to thread
the needle to your goal.

━━━ WHO IS THIS FOR? ━━━

SumFlow is for anyone who loves number puzzles, brain training,
or the satisfying click of logic falling into place.

No in-app purchases needed to play every level.
No ads every 30 seconds.
Just math. Just flow.

Download free. Start thinking.