Merge Numbers is a free puzzle game developed by Old Duck Games, available on Android. The game is designed to be both challenging and relaxing, with simple rules that make it easy to pick up and play.

The objective of the game is to connect bubbles with the same number by sliding them up, down, left, right, or diagonally in any of the eight directions. When two bubbles with the same number are connected, they merge into a higher number. The result is always a multiple of 2 for all linked numbers sum, and the score is the sum of all linked numbers. The player must reach the target to get to the next level, and the game can be automatically saved at any time.

Merge Numbers is a beautifully designed game that is sure to captivate players with its addictive gameplay and challenging puzzles. If you are a fan of puzzle games, Merge Numbers is definitely worth checking out.