CountBlast - tactical puzzle

CountBlast — Think. Explode. Clear.

A tactical number puzzle for Android. 100 handcrafted levels, powerful bonus actions and chain explosions — no time limit.

How it works
Tap cells to raise their value. When a cell reaches 5, it explodes and distributes its points to all neighbours. Those can explode too — triggering chain reactions. Plan your moves. Clear the grid in as few taps as possible.

4 powerful bonus actions
Build up reserve points through explosions and invest them in targeted bonus actions:

Beam (7 ◈) — Fire a diagonal energy beam across up to 8 cells. Perfect for reaching isolated clusters in corners.

Gravity Arc (8 ◈) — Draw a free arc across the grid. 8 points are spread evenly across all touched cells.

Supernova (12 ◈) — Trigger a powerful cascade. 15 points spread clockwise, setting cells to 5 and triggering instant chain reactions.

Nebula (15 ◈) — Release a random cloud from a corner of the grid. 20 points delivered to reachable cells — unpredictable and powerful.

All 4 bonus actions are available in every level — free and pro.

100 curated levels
8 difficulty tiers from Starter to Master. The first 55 levels are free. Grids grow from 4×4 to 10×10. Every level is handcrafted — no generator.

Mega combos & reserve mechanic
Three or more explosions in a row = Mega Combo with bonus stars. Store reserve points and deploy them strategically — or invest directly in bonus actions.

Endless mode (Pro)
No end in sight: endlessly generated levels in four difficulties — Easy to Expert. All bonus actions available.

Fair pricing
Start free · 55 levels free · Pro one-time 2.99 € · No subscription · No ads · No tracking · All future levels included.

Technical
No internet required · Plays offline · No account · Full privacy compliance