3D Othello vs Typing Number Game

Othello(Reversi) is a strategy board game for two players, played on an 8×8 uncheckered board. There are sixty-four identical game pieces called disks (often spelled "discs"), which are light on one side and dark on the other. Players take turns placing disks on the board with their assigned color facing up. During a play, any disks of the opponent's color that are in a straight line and bounded by the disk just placed and another disk of the current player's color are turned over to the current player's color. The object of the game is to have the majority of disks turned to display your color when the last playable empty square is filled. The player with the most pieces on the board at the end of the game wins.

This is a modest, unknown game that has only been downloaded by 47 people worldwide and has zero ratings. (As of October 6, 2025) But there is one thing to be proud of: The fact that only one person has deleted the game since its release... Although this result does not translate to a rating on the App Store, I consider it to mean that 46 out of 47 people rated it as fun. As you may know, the competition for apps is fierce, and considering the reality that apps are quickly deleted if they are deemed boring or unnecessary by users, this game's survival rate is astonishing. This result is a great encouragement for app developers. But on the other hand, app developers also want my app to be more highly rated and played more often. A game rated by 98% of people... Interested? Why not give it a try? This is a typing game consisting only of numbers. Find the gray number from a list of four numbers and enter it. When all four numbers are gone, a new number will appear. The faster you enter the numbers, the higher your score. If you can't enter the numbers within the time limit, the game is over. There are no complicated rules, so this is a game you can enjoy without worrying about your mind.