Game objective
Combine equal tiles on the 4×4 board until a 2048 tile appears before the clock expires.
Controls
- Arrow keys or a swipe: Slide every tile in one direction
How scoring works
Merge points. Two equal tiles combine The board has no legal move or time expires
Core mechanics
- Each move shifts every tile as far as it can travel, so one input changes several rows or columns at once.
- Only equal-valued neighbors merge, and a tile created by a merge cannot merge again during the same move.
- A new low-value tile appears after a valid move, steadily consuming the empty cells needed for later combinations.
Common failure causes
- Moving the largest tile away from its corner breaks the ordered value chain around it.
- Filling every row without an empty cell removes the space needed to reposition mismatched values.
- Using all four directions casually introduces small tiles behind the high-value chain and blocks recovery.
How to recover a difficult position
When the board becomes crowded, stop chasing the next large merge. Rebuild one empty lane beside the largest-tile corner, combine the smallest accessible pairs first, and avoid the direction that would pull the corner tile into the center.
How we tested this game
Gameplay reviewed .
- Desktop
- Keyboard play was checked from the opening board through valid merges, a blocked board, and restart behavior in Chromium.
- Mobile
- Touch emulation was checked for four-direction swipes, responsive board fit, timer visibility, and a recoverable restart flow.
Tips for Number Merge
- Keep the largest tile in one corner.
- Avoid alternating all four directions without a plan.
- Preserve an empty lane before creating a large merge.
Frequently asked questions
What ends a run in Number Merge?
The board has no legal move or time expires
What should I focus on first in Number Merge?
Keep the largest tile in one corner.
Guides and collections
Developer and rights
- Owner, publisher, and operator
- Taopu Kuailema Trading Firm (Individual Industrial)
- Chinese legal name
- 天津市静海区桃浦快乐马商贸行（个体工商户）
- Registered operator
- HE TIANXIONG
- Brands
- Hersch Games / GameHersch
Number Merge is part of the curated MIT-licensed browser-game collection documented in the site rights and attribution record.
Related games
Updated