Echo: Arrow Puzzle

Tap an arrow with a clear path. It whooshes off the board. Then the rest of that row or column turns 90°.

That’s Axis Echo — a logic puzzle where every exit rewrites the board.

HOW TO PLAY

• Tap an arrow only if nothing blocks its path to the edge

• A blocked tap costs a heart. Three hearts. No timer

• After an arrow leaves, every other arrow on that row (east/west) or column (north/south) rotates clockwise

• Order is the puzzle. The wrong sequence locks the board

Levels 1–5 teach the whoosh. Level 6 turns Echo on. Then it never lets go.

WHY ECHO

• 10,000 unique puzzles — generated, never repeated

• Fully offline

• No clock. Think, then tap

• Ads never sit on the puzzle

• Hints and extra hearts if you want them. The board stays yours

Calm to look at. Mean to solve.

Download Echo and clear the board.