Home / Logic & Puzzle / Block Slide
About Block Slide
A sliding number puzzle: put the tiles in order 1-15. Click a tile next to the empty space to slide it. Order all tiles 1 to 15, with the empty space last. This page is built so you can learn the game in under a minute and then play it immediately, without signing up or opening another website.
How to play Block Slide
- Click a tile next to the empty space to slide it. Order all tiles 1 to 15, with the empty space last.
- Controls: Mouse or touchscreen.
- Goal: Spatial planning and thinking two moves ahead.
Controls: Mouse or touchscreen.
Good for: Spatial planning and thinking two moves ahead.
Tips for Block Slide
- Move the block that frees the most space, not the one nearest the goal.
- If a level feels stuck, the trap is usually one move back.
- Play a second round right after the first — you will notice patterns you missed the first time.
- If you get stuck, restart the round instead of leaving the page: a fresh board often makes the next move obvious.
Block Slide FAQ
Is Block Slide free to play?
Yes. Block Slide is free to play in your browser on this site, with no download and no account. A sliding number puzzle: put the tiles in order 1-15.
Do I need to download or install Block Slide?
No. The game runs in your browser on this page. It works on desktop and on most phones and tablets with a modern browser.
Can I play Block Slide on mobile?
Yes. The controls are tap-friendly: use taps on mobile and clicks on desktop. If a board feels small, rotate your phone to landscape for a wider view.
More Logic & Puzzle games
Arrow Escape
Untangle a board of arrows by removing them in the right order.
▶ Play now