PAINT TRAIL MAZE · TAPCAPER

Level 71: Twin bars

7 × 6 · 32 paint targets · switch & gate

CORAL STUDIO · HARD

Level 71 /120

Twin bars

3% painted0 moves20 proven minimum
Gate A: closedASwitch A: toggles its matching gates on every visitAGate A: closedASwitch A: toggles its matching gates on every visitA

Either A diamond flips both A gates together. Undo is assisted; Restart starts fresh.

Best: not yet painted. 0/120 complete. New ball skins at 10, 20 and 30 clears.

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Reading this maze

Twin bars starts at row 3, column 4. Of the 42 grid positions, 32 are paintable and 10 are walls. The start is already painted; the other 31 tiles remain to be reached.

Diamonds A at row 4, column 7 and row 2, column 4 toggle both barred cells marked A. Start up and stop at row 2, column 4. Both A gates share one state; either A diamond flips both together. The first slide covers 2 of 32 target tiles.

The verified opening crosses 1 tiles before stopping. A breadth-first search proves a 20-slide finish from this exact starting board; that is a reference target, not a move limit. You may revisit any painted tile.

Opening board for Twin bars: 32 paintable tiles, ball at row 3, column 4

Switch A is a diamond; gate A has bars when closed and a dashed outline when open. Entering the switch toggles it immediately, including during a slide. If you get trapped, undo or restart; Hint checks the current gate and painted-floor state.