Brain IQ: Puzzle & Mind Games

Contains adsIn-app purchases
Content rating
Everyone
50+
Downloads
Content rating
Everyone
Learn more
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About this game

🧠 BRAIN IQ: PUZZLE & MIND GAMES

Brain IQ brings 14+ puzzle and mind games together in one app. Train daily with Sudoku, memory games, logic puzzles, word games, and brain teasers.

Sharpen memory, concentration, logic, and problem-solving. Whether you enjoy Sudoku, word puzzles, flow games, or classic brain teasers, Brain IQ has something for you.

🎮 14+ BRAIN GAMES & PUZZLES

🔢 SUDOKU — Classic 4×4, 6×6 & 9×9 plus Killer Sudoku. Number logic puzzle with multiple grid sizes.
🌊 WATER SORT — Sort coloured liquids into tubes. Colour puzzle with 100+ levels.
🔵 CONNECT DOTS — Connect colour dots without crossing. Flow puzzle with 100 levels.
🟦 BLOCK PUZZLE — Drag, drop & rotate blocks to fill the grid. Classic block-fitting puzzle.
🔤 WORD CONNECTIONS — Group words by hidden category. Word puzzle and vocabulary game.
🃏 CARD MATCH — Flip and match pairs. Memory card game for concentration.
🔵 SEQUENCE MEMORY — Watch and repeat the pattern. Memory training game.
✏️ ONE-STROKE PATH — Draw through all dots in one move. Euler path logic puzzle.
📐 SLIDING PUZZLE — Slide tiles to solve. Classic 15-puzzle.
⭕ TIC TAC TOE — 3×3, 4×4 or 5×5 vs AI. Strategy game.
🐍 SNAKE — Classic arcade snake with a modern design.
🔲 NONOGRAM — Picross grid puzzles with number clues. Logic puzzle.
🔥 DAILY CHALLENGE — Fresh puzzle every day. Build a daily habit.
🏆 IQ QUEST — IQ-style quiz with 500+ questions covering logical reasoning, pattern recognition, spatial awareness, maths, and verbal reasoning — with detailed explanations.

⚡ FEATURES

✓ 14+ games and puzzles in one app
✓ 500+ IQ-style questions with explanations
✓ Adaptive difficulty
✓ Daily challenge — new puzzle every day
✓ Achievements and score tracking
✓ Hint system with rewarded video
✓ Works offline — no internet needed
✓ No sign-in or account required
✓ Export & restore game data (Pro)
✓ Remove Ads — one-time purchase

🏅 GREAT FOR

• Students building logical thinking skills
• Adults looking for daily mental exercise
• Puzzle fans who enjoy Sudoku, word games, and logic
• Anyone who wants to test reasoning and pattern skills
• Casual players who enjoy quick brain teasers

Train your mind. Play Brain IQ today.
Updated on
Jun 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit

What’s new

🧠 Brain IQ: Puzzle & Mind Games — v1.0.8

14+ brain games: Sudoku | Water Sort | Connect Dots | Block Puzzle | Word Connections | Sequence Memory | One-Stroke Path | Card Match | Snake | Tic Tac Toe | Sliding Puzzle | IQ Quest | Daily Challenge

✓ 500+ IQ questions with explanations
✓ Adaptive difficulty & achievements
✓ Daily challenges | Hint system
✓ Free to play — no sign-in needed