Otheris vs CalcBlitz

A fresh take on board games combining Reversi’s “sandwich and flip” mechanics with tetromino-based strategy. Rotate and place the given pieces each turn to trap and flip your opponent’s color in one move. Enjoy both the satisfying chain reversals and deep tactical play in short matches. Perfect for local multiplayer on a single device. • Rules If you sandwich your opponent’s color in any row of the placed piece, all pieces in between are flipped to your color. If no moves are available, your turn is skipped. The game ends when the board is filled or neither player can make a move. • Features Control the board with shapes: a new fusion of Tetromino × Reversi strategy Simple controls with satisfying flip effects Quick matches for short play sessions Local multiplayer and bot matches

8 × 7. 93 − 47. 144 ÷ 12. How fast can you answer? CalcBlitz turns mental math into a fast, addictive game. Problems pop up. You tap in the answer. One mistake ends your streak-or time runs out. TWO GAME MODES CLASSIC MODE Build the longest streak you can. Every correct answer keeps you going. One wrong answer ends the round. How far can you get before you slip up? BLITZ MODE You have 60 seconds. Solve as many problems as you can. Wrong answers don't end the game-but they cost points. Race the clock and beat your high score. WHY CALCBLITZ • Custom number pad-no keyboard lag, just fast taps • Difficulty increases with your streak-stays challenging • Four operations: +, −, ×, ÷ • Global leaderboards-daily and all-time • Track your personal bests so every run has a goal • No account, no internet required-works offline COMPETE WORLDWIDE Climb the leaderboard and see how your streak stacks up against players around the world. The daily Blitz resets every 24 hours-a fresh chance to reach the top. PERFECT FOR Students who want to stay sharp, anyone looking for a quick brain warm-up, or anyone who thinks they're especially fast at mental math. Let's find out. Download CalcBlitz. Start your streak.