Reversi vs Infinite Numbers

Reversi (リバーシ) - a strategy board game for two players. The game Reversi was invented in 1883 in London by two English men and renewed popularity in Japan later (also was known as Othello - the same name as Shakespeare's famous tragedy). Now Reversi is very popular in Japan as Checkers in other countries. Short Reversi Rules: There are 64 identical game pieces called disks, which are light on one side and dark on the other. Players take turns placing discs on the board with their assigned color facing up. During a play, any discs of the opponent's color that are in a straight line and bounded by the disc just placed and another disc of the current player's color are reversed to the current player's color. The object of game is to have the majority of discs turned to display your color when the last playable empty square is filled. Features: + Single offline player + Several difficulty levels + Multiplayer for two + Board notation + Undo moves

∞ Numbers is a quiet offline game about integer sequences. Guess integer sequences drawn from the On-Line Encyclopedia of Integer Sequences (OEIS). Your job is to guess the next number. How it plays. Tap a row, look at the first few terms, type your guess on the numpad. When you've had enough, tap Reveal to see the real name of the sequence and references to OEIS and Wikipedia. Made for calm play. No ads. No accounts. No in-app purchases. No ranking or leaderboards. The app never touches the network after install — every sequence is bundled with the app, and the only "internet" is the moment you tap a reference link to open a browser. Designed to disappear. No analytics, no notifications, no permission prompts. Nothing asks for your location, contacts, microphone, camera, or anything else. The only data stored anywhere is the in-progress state of your own game, kept locally on your device. You can wipe it any time from iOS Settings. For who. Math hobbyists, puzzle fans, kids and parents looking for a screen-time option that isn't loud, and anyone who's ever read an OEIS page for fun. Sequence data from the On-Line Encyclopedia of Integer Sequences (oeis.org), CC BY-NC 4.0.