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Best Deduction Games

241+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated July 2026

Looking for free deduction games apps and games? 20 of our 241+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Deduction Games

Logic Puzzles - Clue Game#1

Logic Puzzles - Clue Game by Easybrain Ltd

Brain teasers & cross riddles
Editor's Choice
🎮 Games
4.5😞(56K ratings)
FreeAdsIn-App Purchases
#90in Games
Logic Puzzles - Clue Game screenshot 1
Logic Puzzles - Clue Game screenshot 2
Logic Puzzles - Clue Game screenshot 3
Logic Puzzles - Clue Game screenshot 4
Logic Puzzles - Clue Game screenshot 5
Logic Puzzles - Clue Game screenshot 6

Engage your mind with challenging brain teasers and cross logic puzzles. Solve mysteries and unravel intricate stories by using deductive reasoning and elimination. This game offers a fun way to sharpen your logical thinking skills with numerous themed puzzles.

What We Love

  • 👍 Enjoyable logic puzzles
  • 🚀 Daily challenges provide good brain exercise
  • 💡 Events and special puzzles add variety

Room to Improve

  • 🔑 Excessive key requirements to unlock new puzzles
  • 🎮 Forced to play unrelated block puzzle game to earn keys
  • 📺 Too many ads, often interrupting gameplay
Logic Detective Games#2

Logic Detective Games by Hugesoft Technology Co., Ltd.

Logic puzzle games
Strong Contender
🎮 Games
4.7😊(3.7K ratings)
FreeAdsIn-App Purchases
Logic Detective Games screenshot 1
Logic Detective Games screenshot 2
Logic Detective Games screenshot 3
Logic Detective Games screenshot 4

Engage your mind with a logic puzzle game that sharpens deduction and critical thinking skills. Solve a variety of clue-based puzzles with multiple difficulty levels and a story-driven pack mode. Develop cognitive abilities through fun and addictive challenges.

What We Love

  • 👍 Fun and challenging logic puzzles
  • 💡 Variety of difficulty levels
  • 🚀 Entertaining game that keeps you engaged

Room to Improve

  • 🤬 Excessive ads after each level
  • 💰 Expensive ad removal package
  • 🐛 Bugs in some puzzle packs
Enigmic: Crime Puzzle Cases#3

Enigmic: Crime Puzzle Cases by Javier Campana

Solve logic detective clues
Worth Considering
🎮 Games
4.9(239 ratings)
FreeAdsIn-App Purchases
Enigmic: Crime Puzzle Cases screenshot 1
Enigmic: Crime Puzzle Cases screenshot 2
Enigmic: Crime Puzzle Cases screenshot 3
Enigmic: Crime Puzzle Cases screenshot 4
Enigmic: Crime Puzzle Cases screenshot 5

Engage your mind with logic puzzles to solve intricate crime cases. Analyze clues, eliminate suspects, and deduce the correct solution without luck or time pressure. Perfect for those who enjoy brain challenges and detective mysteries.

More Deduction Games apps to explore

4
Goose Goose Duck
Goose Goose Duck
Goose Goose Duck
Social Deduction among Geese
Free

Engage in a thrilling social deduction game where players are either geese completing tasks or ducks sabotaging and eliminating them. Utilize proximity voice chat to strategize or deceive, and explore diverse environments with unique roles and customizable cosmetics.

Proximity Voice ChatCross-Platform PlayUnique Roles
🎮 Games
(13K)
free with in-app purchases
5
Logicals
Logicals
Logicals
Logic Problem Puzzles
Free

Engage your mind with logic grid puzzles, similar to classic brain teasers. Solve riddles with varying difficulty levels and customizable layouts. Available across multiple Apple devices.

Logic grid puzzlesMultiple difficulty levelsCustomizable layouts
🎮 Games
(2K)
free with in-app purchases
6
Logic Daily: Grid Puzzles
Logic Daily: Grid Puzzles
Logic Daily: Grid Puzzles
Daily brain teasers & riddles
Free

Engage your mind with challenging grid-based logic puzzles. Solve daily brain teasers, compete on global leaderboards, and unlock achievements. Offers a vast collection of unique puzzles with adjustable difficulty.

Daily logic puzzlesGrid-based brain teasersGlobal leaderboards
🎮 Games
(19K)
free with in-app purchases
7
Impostor - Deduction Game
Impostor - Deduction Game
Impostor - Deduction Game
Who is Lying?
Free

Players take turns giving one-word clues to a secret word. One player, the "Impostor," sees only that they are the impostor and must blend in. The group votes to eliminate who they suspect is the impostor.

Secret word guessingImpostor roleOne-word clue system
🎮 Games
(1)
free
8
Chat of Deduction : Consultant
Chat of Deduction : Consultant
Chat of Deduction : Consultant
Crime · Mystery · Thriller
Free
🎬 Entertainment
(0)
9
Logic Islands: Deduction Game
Logic Islands: Deduction Game
Logic Islands: Deduction Game
by Logic Islands Studio LLC
Free

Engage in handcrafted deduction puzzles that go beyond typical logic games. Explore islands with unique rules, solve daily challenges, and master complex reasoning skills. This game offers a deep intellectual challenge for puzzle enthusiasts.

Original deduction puzzlesIsland-based logic challengesDaily new puzzles
🎮 Games
(6)
free with in-app purchases
10
Tents and Trees Puzzles
Tents and Trees Puzzles
Tents and Trees Puzzles
Sudoku and minesweeper mix!
Free

This logic puzzle game challenges you to place tents next to trees based on numerical clues. It combines elements of Sudoku and Minesweeper, requiring strategic thinking to avoid tents touching. Enjoy thousands of levels with daily new challenges and a relaxing, no-rush gameplay experience.

Logic-based tent placementSudoku and Minesweeper elementsThousands of levels
🎮 Games
(543)
free with in-app purchases
11
Spyfall: Social Deduction Game
Spyfall: Social Deduction Game
Spyfall: Social Deduction Game
Social Deduction Game
Free

Experience the thrilling party game of deduction and deception on your mobile device. Players try to identify the spy among them while the spy attempts to discover the secret location.

27 unique locations with 7 roles eachReal-time multiplayer with room codesCustomizable game timer
🎮 Games
(3)
free
12
Queenzle - Queen Puzzle Game
Queenzle - Queen Puzzle Game
Queenzle - Queen Puzzle Game
Smart Sudoku Logic Puzzle
Free

Engage in a refined logic puzzle where you place queens on a board so none attack each other. Solve hundreds of handcrafted levels using pure deduction, inspired by Sudoku and Star Battle. Enjoy a calm, minimalist experience with no timers.

Place queens to avoid attacksPure deduction and logicHundreds of handcrafted levels
🎮 Games
(4K)
free with in-app purchases
13
Clue Master - Logic Puzzles
Clue Master - Logic Puzzles
Clue Master - Logic Puzzles
Test your brain & solve crime
Free

Engage in challenging logic puzzles and brain games to solve mysteries, identify criminals, and uncover secrets. Navigate complex relationships and gather clues to bring justice.

Immersive logic puzzlesNavigate betrayal and loyaltyHeart-pounding mysteries
🎮 Games
(27K)
free with in-app purchases
14
Deduction Codex
Deduction Codex
Deduction Codex
Offline code cracking puzzle
Free

Engage your mind with a logic puzzle game where you crack secret codes using deduction and numerical reasoning. Enjoy unlimited puzzles offline, with no hidden costs or guessing required. Perfect for brain training and on-the-go entertainment.

Logic puzzle gameplayCode cracking challengesNumerical reasoning
🎮 Games
(0)
free
15
Math & Logic Games for Kids
Math & Logic Games for Kids
Math & Logic Games for Kids
PK, 1st, 2nd, 3rd, 4th grades
Free

This educational game offers a fun and engaging way for elementary school students to practice essential math skills, logic puzzles, and attention-building exercises. With adjustable difficulty levels and motivating rewards, it transforms learning into an exciting adventure for young minds.

Addition, subtraction, multiplication, division practiceLogic puzzles and riddlesAttention-building games
📚 Education
(4.2K)
free with in-app purchases
16
Meowdoku!
Meowdoku!
Meowdoku!
Find every cat's territory.
Free

A logic puzzle game blending Sudoku and Minesweeper mechanics. Place cats in exclusive territories, adhering to row, column, and diagonal constraints. Enjoy a pure, immersive experience with daily challenges and leaderboards.

Exclusive territory placementSudoku and Minesweeper logicNon-intrusive ads
🎮 Games
(53K)
ad-supported
17
Mr White Game
Mr White Game
Mr White Game
Find the impostors
Free

A minimalist social deduction game where players must identify impostors through word association. Engage in quick rounds of guessing and deception to uncover the hidden roles.

Social deduction gameplayWord-play mechanicsImpostor identification
🎮 Games
(3)
free
18
Imposter AI - Party Game
Imposter AI - Party Game
Imposter AI - Party Game
The Imposter Game
Free

This social deduction party game challenges players to identify the imposter among them. Use one-word clues to reveal the secret word, but beware of the imposter trying to blend in. Play classic, party, or online modes with AI-generated or custom categories for endless fun.

Social deduction gameplayAI-powered custom categoriesClassic, Party, and Online modes
🎮 Games
(2)
free with in-app purchases
19
Math: Teach Monster Numbers
Math: Teach Monster Numbers
Math: Teach Monster Numbers
Math learning games for kids
Free

This app offers engaging math learning games for children, focusing on numbers up to 20. It features 15 mini-games with 150 levels designed for progressive learning, covering essential math skills from counting to basic arithmetic. The game adapts to each child's pace and aligns with common core standards.

15 captivating mini-games150 levels for progressive learningCovers addition, subtraction, counting, and more
📚 Education
(6.9K)
freemium
20
Riddle Stones - Cross Numbers
Riddle Stones - Cross Numbers
Riddle Stones - Cross Numbers
Logic number grid puzzles
Free

Engage your mind with logic puzzles based on number grids. This game challenges you to activate squares using numerical clues, similar to picross or nonograms. It offers a fun and addictive brain-training experience with increasing difficulty.

Logic number grid puzzlesPicross, griddler, nonogram styleNumber-based deduction
🎮 Games
(1.2K)
free with in-app purchases