Reef Rescue

Drop two-tone coral fragments and line up 4+ matching colors to clear the pollution blobs and save the reef.

Starting difficulty 5

1 · Easy10 · Very Hard

Keys: ← → move · ↓ drop · Z / X rotate · or use the pad below

Reef Restored!

Depth 1 cleared

The water runs clear and the coral blooms. Dive deeper for a tougher tide.

Score: 0

An oil slick swallowed the tide pool. Dive back in.

Starting difficulty 5

1 · Easy10 · Very Hard

Swipe sensitivity 5

Tap sensitivity 5

Higher swipe = reacts to smaller slides. Higher tap = more forgiving taps for rotation.

Clear coral & blobs — line up 4+ of one color. Every piece cleared scores points; pollution blobs are worth the most.

Chain blooms — cascading clears stack a multiplier (BLOOM ×2, ×3 …), so one well-placed drop can pay off big.

Soft drop — nudging a fragment down with ↓ adds a small bonus per cell.

Clear the depth — remove every pollution blob to restore the reef and bank a level-clear bonus.

Clean reef bonus — the fewer coral fragments left on the board when you clear it, the bigger the level-clear bonus.

Difficulty multiplier — starting at a harder depth multiplies all the points you earn (×1 at 1, up to ×2.35 at 10).

Tap board to rotate · swipe to move · swipe down to drop