OTHELLO KING

Easy to learn. Impossible to put down. OTHELLO KING is an Othello app crafted for players who take the game seriously. A newly trained 8-level AI engine, a complete ranking system, and a lifelike playing experience — every game is worth your best effort. ◆ NEXT-GEN AI ENGINE Eight AI opponents rebuilt from the ground up — Beginner, Novice, Intermediate, Advanced, Expert, Master, Grandmaster, King. From a gentle introduction to near world-class play, every level is calibrated through real human playtesting so the difficulty curve feels just right. The first three levels are free; unlock Pro for the full eight. ◆ YOUR PATH TO MASTERY An Elo rating system anchored to each AI's calibrated strength makes every match meaningful. Start at 30 Kyu, earn your way up through wins, and climb toward the highest rank — 9 Dan. Review any game move by move; with Pro, dive deeper using Mobility Analysis, Frontier Analysis, and AI Analysis. It's not just playing — it's a journey of continuous improvement. ◆ LIFELIKE PLAY Every detail is tuned for a natural, immersive experience. Humanized AI thinking rhythms, natural response timing, ultra-realistic move sounds, and subtle haptic feedback — paired with multiple board themes and piece styles — make every opponent feel like a real player sitting across from you. ◆ PURE & AD-FREE No intrusive ads. No personal data collection. All your settings and game records stay on your device. Focus on the board. Enjoy pure Othello. ◆ AND MORE • Two-Player: Pass-and-play with a friend, unlimited games • Timer Modes: 1-min Bullet, 3-min Blitz, 5-min Standard, 30-min Tournament & more • Game Review: Step through any match; with Pro, copy records & analyze in Practice Lab • Progressive Challenge: Stronger AI unlocks as you rank up — always a new goal ahead Play the first three AI levels free: Beginner, Novice, Intermediate. A one-time Pro purchase permanently unlocks all eight AI levels and advanced Practice Lab analysis tools. ◆ PRO — UNLOCK FOREVER • AI Opponents L4–L8: Advanced, Expert, Master, Grandmaster, King • King-level thinking time: up to 30 seconds • Board Themes: Royal Purple, Light Wood, Dark Wood • Piece Styles: 3D, Matte • Move Sounds: Calm, Rational • Record Tools: Copy game records, analyze in Practice Lab • Practice Lab: Mobility Analysis, Frontier Analysis, AI Analysis One purchase. Yours forever. No ads. No subscriptions. Just the game.