Chess Puzzles & Tactics

50,000 chess puzzles, ELO rating, daily streaks, 12 languages. Offline Chess.

♟ CHESS PUZZLES — Sharpen Your Mind, One Move at a Time

50,000 carefully curated chess puzzles in your pocket. No internet. No ads. Just you and the board.

Whether you're a beginner learning your first fork or a master hunting for endgame brilliance, Chess Puzzles meets you at your level — and pushes you forward.

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🎯 KEY FEATURES

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✓ 50,000 PUZZLES — From beginner to grandmaster

✓ ELO RATING — Track progress with the chess world's gold standard

✓ 36 TACTICAL CATEGORIES — Fork, pin, skewer, mate-in-N, endgames, and more

✓ DAILY PUZZLE — A new challenge every day with 24-hour countdown

✓ DAILY STREAKS — Build the habit, watch the days stack up

✓ 46 ACHIEVEMENTS — Bronze, Silver, Gold tiers across 6 categories

✓ COMPLETELY OFFLINE — Zero internet required

✓ AD-FREE — Focus without interruptions

✓ NO TRACKING — Your data never leaves your device

✓ 12 LANGUAGES — Switch languages anytime in-app

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📈 ELO RATING SYSTEM

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Every puzzle has its own difficulty rating, just like a chess player. Solve a tough one and yours climbs; miss an easy one and it dips — the same system used by FIDE and Lichess.

The app automatically suggests puzzles matched to your current rating, so you're always challenged but never overwhelmed.

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🔥 COMBO SYSTEM

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Solve consecutive puzzles to enter combo mode:

• 3 in a row → ON FIRE

• 5 in a row → BLAZING

• 10 in a row → UNSTOPPABLE

• 25 in a row → LEGENDARY

Each tier rewards bonus rating points. Lose the streak, lose the bonus.

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📅 DAILY PUZZLE

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A handpicked puzzle every day, identical worldwide. Solve it to extend your daily streak, share your result Wordle-style, and earn streak achievements.

Optional notifications remind you when your streak is at risk.

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🎯 36 TACTICAL THEMES

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Want to grind a specific weakness? Pick a theme:

TACTICS: Fork, Pin, Skewer, Discovered Attack, Double Check, Deflection, Sacrifice, Hanging Piece, Trapped Piece, X-Ray Attack, Zugzwang, and more

MATES: Back Rank Mate, Smothered Mate, Mate in 1/2/3/4/5

PHASES: Opening, Middlegame, Endgame (with Pawn/Rook/Bishop/Knight/Queen subtypes)

Filter by difficulty (Beginner to Master) or status (Unsolved, Solved, Failed).

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🏆 46 ACHIEVEMENTS

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⚡ SPEED — Solve under 15 or 30 seconds

🔥 STREAK — Daily streaks from 3 to 100 days

📊 QUANTITY — From 1 puzzle to 5,000 solved

📈 RATING — Reach 1000, 1400, 1800, 2200, 2500 ELO

🎯 THEME — Master specific tactics

🌟 SPECIAL — Hidden challenges (early bird, night owl, brave...)

Each badge in Bronze, Silver, or Gold, with animated unlock toasts.

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📊 PROGRESS TRACKING

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• Rating chart with 7-day, 30-day, and all-time views

• Solved / Failed stats with accuracy percentage

• Peak rating, lowest rating, total puzzles

• Theme-by-theme performance

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🎨 PERSONALIZATION

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• 5 board themes

• 3 app themes: Light, Dark, System

• Switch languages within the app

• Mark favorite puzzles to revisit later

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🌍 12 LANGUAGES

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English, Türkçe, Deutsch, Français, Español, Português (PT + BR), Русский, Українська, العربية, हिन्दी, Filipino

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🔒 PRIVACY-FIRST

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We collect nothing. Zero.

• No accounts, no sign-ups

• No internet connection required

• No analytics, no third-party SDKs

• No ads, no tracking

• Notifications are 100% local

Your stats live only on your device.

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ℹ️ ABOUT THE PUZZLES

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All 50,000 puzzles are sourced from Lichess.org's open-source database, released under the CC0 1.0 Universal license.

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Ready to level up your tactical vision? Download now.