A calm, clever puzzle about finding the way out, and later about choosing the right order. Every board is a tangle of glossy arrows. Tap one and it slides out along its own body, but only if nothing blocks the way ahead of its head. Choose wrong and it bumps back, costing a heart. Free every arrow to clear the board.

How to play

• Tap or click an arrow whose path to the edge is clear, and it escapes.
• A blocked arrow bumps back and costs one of your three hearts.
• Clear a board without a mistake or a hint to earn three stars.
• Stuck? A hint lights up one safe arrow.

What's inside

• 108 levels: 90 in six chapters (First Steps, Bends, Mirrors, Keys, Fuses and Grand Tangles), then 18 Master Tangles that open when you clear the finale.
• Each chapter adds one new idea: bent arrows, mirrors that turn an arrow's way out, padlocked arrows that wait for their key, and fuses that count down with every escape, so the order you choose really matters.
• Every level is checked by a solver, so there is always a way out.
• Picture-shaped boards whose picture is revealed when you clear them, a level map with stars to collect (every 30 stars earns a hint), and progress saved as you go, even in the middle of a level.
• Gentle music and tactile sound effects.

Controls

Touch on phones; mouse or full keyboard play on desktop.