Unblock Red: Slide Puzzle

Slide wooden blocks on a 6×6 board and free the red one through the exit.

Horizontal blocks move only left and right. Vertical blocks move only up and down. Nothing rotates, jumps, or overlaps. Clear the lane, then slide the red block out.

HOW IT PLAYS • Drag a block along its own direction. • It stops at the next block or the edge of the board. • You win when the red block leaves through the marked exit. • A short tutorial walks you through the first slides, including undo and a hint.

380 BOARDS, THREE PACKS • Starter — 80 boards to learn the shape of a solution. • Beginner — 200 boards with more blocks in the way. • Intermediate — 100 denser boards and longer routes.

MORE WAYS TO PLAY • Relax — work through a pack with a clock on each board. • Challenge — the same boards, scored against the shortest known solution. Match that length for three stars. • Daily — one Intermediate board for each UTC day. Keep your streak. • Sprint — three minutes. Clear as many Intermediate boards as you can.

WHEN YOU GET STUCK • Three free hints on every level. A hint shows the next slide. It does not move the block for you. • Want another hint, or 30 more seconds when the clock runs out? Watch a short video if you choose to. • If time runs out you can add those 30 seconds, restart the board, or leave it. • Undo and restart as often as you like.

PLAY YOUR WAY • A small banner can appear under the board, and you can close it. • After every fifth level in a pack, a short ad may play before the next level unlocks. You can dismiss it and stay where you are. • Purple, Teal, and Coral themes, plus music, sound, haptics, and Reduce Motion. • No account and no purchases. Your progress stays on your device. • The boards play offline. Ads need a connection.

Discovery signals