Key Features:

* Highlight pairs of numbers to help find the best match faster. It can also be turned off in the settings. *Easy to play and addictive. * Two themes: day mode and dark mode. You can choose freely. *Auxiliary function: undo function, hint function. *Trophy Rewards: Offer to complete daily challenges to earn unique monthly trophies. *There is no time limit; you can think slowly.

* Find and tap identical pairs on the number grid (1-1, 2-2, 3-3, 4-4, 5-5, 6-6, 7-7, 8-8, 9-9) or two numbers that add up to 10 (1-9, 2-8, 3-7, 4-6, 5-5). * You can click to match the number pairs in the horizontal, vertical, and diagonal directions, or you can click to match the number pairs at the end of the right end of one line and the beginning of the left end of the following line. *More numbers can be added at the bottom if no extra actions exist.

123 game

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