Unblock Block — Slide the Key Block to the Exit
Slide blocks aside to clear a path so the red key block can exit on the right.
How to play
- Click a block to select it (it gets a white border).
- Use the move buttons or arrow keys to slide the selected block.
- Horizontal blocks move left/right; vertical blocks move up/down only.
- Clear the row so the red KEY block can exit on the right edge to win.
The board is jammed with sliding blocks. Each block moves only along its length — horizontal blocks slide left/right, vertical blocks slide up/down. Click a block to select it, then use the move buttons (or arrow keys) to shift it. Clear a lane so the red KEY block can slide off the right edge through the exit.
Frequently asked questions
- Which way can a block move?
- Horizontal blocks slide only left and right; vertical blocks slide only up and down. Blocks can't rotate or jump over others.
- How do I win?
- Maneuver the other blocks out of the way and slide the red KEY block all the way off the right edge.