Level 303 Walkthrough
Intermediate
How to clear it
- 1
Scan the whole board first. Locate every colored pixel and its matching target before touching anything - a quick survey prevents premature moves that block the board.
- 2
Solve the outermost pairs first. Edge routes never need the center, and clearing them early reveals which inner connections remain.
- 3
Trace the full path of each color mentally before dragging. If a route crosses or seals another color's corridor, rethink the order instead of forcing it.
- 4
Watch the queue. Some boards punish committing a block too early - knowing when to wait is as important as knowing where to go.
- 5
Re-check the board after every move. If your planned route no longer works, undo one step rather than restarting the whole level.
- 6
Finish the center last. Once edges and corners are settled, the remaining inner paths usually fall into place.
Pro tips
Outside in
Handle outer pixels first, then move inward. This prevents inner pixels from being blocked and works for almost every stage.
Leave space
Do not let one pixel's path fill a corridor completely. Leaving room for future moves eliminates most failed attempts.
Reset when lost
If you have made four or more moves without a clear plan, restart. A fresh board is faster than salvaging a tangled state.
