Cloud Thread

Overview

Visit every tile once. Collect ◆1 then ◆2 and finish at ★.

Controls

Tap or swipe tiles; use arrow keys. U: undo. R: reset.

How to play

1. Visit every tile once. Collect ◆1 then ◆2 and finish at ★.
2. Visit every tile once. Collect ◆1 then ◆2 and finish at ★.

Scoring and rounds

Solve eight islands without a time limit. Each island awards 100 per tile minus 25 per successful undo, with a minimum of 100 points. Visit every tile once, collect the two numbered gates in order, and finish at the star. Scores are per island, not cumulative; restarting resets the undo count.

Play tips

Before moving, examine the final approach to the star and any dead ends. At each junction, consider whether your choice would leave an unvisited tile unreachable. Undo to a junction if you need to compare another route.

Common mistakes

You cannot move diagonally or revisit a tile. The star must be the last tile, and gate 1 must come before gate 2.

Taking a break

Use Pause or Esc to take a break, then select Resume. Switching tabs or windows also pauses a running game. Paused time does not count as play time.

Records and progress

Best scores, puzzle progress and settings are saved in this browser, without cross-device sync. Puzzle progress remembers which puzzle to start next; it does not restore unfinished boards or live rounds. Clearing site data removes records, and blocked storage may prevent new records from being kept.