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Best Deduction Puzzle Apps & Games

226+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

Logic Puzzles is the household name in deduction puzzle, but it's far from the only option. We track 226+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Deduction Puzzle

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
#86in 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
Enigmic: Crime Puzzle Cases#2

Enigmic: Crime Puzzle Cases by Javier Campana

Solve logic detective clues
Strong Contender
🎮 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.

Logic Riddle-Puzzle Games#3

Logic Riddle-Puzzle Games by Wuhan Dream Space Studio Co., LTD

Brain Training Board Games
Worth Considering
🎮 Games
4.7😐(22K ratings)
FreeAdsIn-App Purchases
Logic Riddle-Puzzle Games screenshot 1
Logic Riddle-Puzzle Games screenshot 2
Logic Riddle-Puzzle Games screenshot 3
Logic Riddle-Puzzle Games screenshot 4
Logic Riddle-Puzzle Games screenshot 5
Logic Riddle-Puzzle Games screenshot 6

Engage your mind with logic puzzles by decoding clues and filling grids. Solve thousands of unique challenges with increasing difficulty, from easy to expert. Enjoy a satisfying brain-training experience.

What We Love

  • 🚀 Great game
  • 👍 Challenging puzzles
  • 👍 Fun logic problems
  • 👍 Keeps brain sharp

Room to Improve

  • 🔍 Too many ads
  • 🐛 Errors in clues/puzzles
  • 🔍 Expensive to remove ads

More Deduction Puzzle apps to explore

4
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
5
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
6
Riddle Labs
Riddle Labs
Riddle Labs
Riddle me this!
Free

Engage in mind-bending experiments and solve tricky puzzles to pass through test chambers. Challenge your intellect and see how many riddles you can overcome without hints.

Mind-bending experimentsSolve tricky puzzlesPass through test chambers
🎮 Games
(2.7K)
free with in-app purchases
7
Crimoku: Puzle, lógica, crimen
Crimoku: Puzle, lógica, crimen
Crimoku: Puzle, lógica, crimen
Crime Logic Puzzle
Free

A logic puzzle game where you use deduction to solve crime scenes. Investigate clues, analyze suspect statements, and reconstruct the crime to find the culprit. No timers, just pure reasoning.

Deduction-based crime solvingGrid-based logic puzzlesInvestigate crime scenes
🎮 Games
(6)
ad-supported
8
Real Logic Riddle Puzzle
Real Logic Riddle Puzzle
Real Logic Riddle Puzzle
Pure Logic Puzzles
Free

Engage your brain with a logic puzzle game that challenges you to deduce a scenario using only a set of clues. Solve thousands of riddles, from simple to complex, with daily challenges and helpful filters.

Thousands of logic riddlesDaily free challengesIncreasing difficulty levels
🎮 Games
(5.3K)
ad-supported
9
Logic Detective Games
Logic Detective Games
Logic Detective Games
Logic puzzle games
Free

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.

Logic and deduction puzzlesVariety of clue-based challengesMultiple difficulty levels
🎮 Games
(3.7K)
free with in-app purchases
10
Minesweeper - Logic Puzzle
Minesweeper - Logic Puzzle
Minesweeper - Logic Puzzle
Ad Free Classic Bomb Deduction
Free

This classic logic puzzle game offers an ad-free Minesweeper experience on modern touch devices. It features original rules, intuitive gameplay, and advanced tools like hints and smart undo to enhance the challenge.

Ad-free classic gameplaySafe first tapHints and Smart Undo
🎮 Games
(947)
free
11
Calcudoku · Sudoku-like Puzzle
Calcudoku · Sudoku-like Puzzle
Calcudoku · Sudoku-like Puzzle
Fun and Addictive
Free

This number puzzle game challenges your math and logic skills with a Sudoku-like grid. Solve unique puzzles by filling cells so digits don't repeat in rows or columns, using shape products as your guide. Offers hints, checks, and a calculator for assistance.

Sudoku-like number puzzlesLogic and math challengesShape product calculations
🎮 Games
(1.4K)
ad-supported
12
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
13
Crowns - Logic puzzle game
Crowns - Logic puzzle game
Crowns - Logic puzzle game
by Ka Wai Tong
Free

Engage in a sophisticated logic puzzle experience with daily challenges. This game offers pure logic-based puzzles in a clean, minimalist design to sharpen your mind and enhance reasoning skills.

Pure logic-based puzzlesClean, minimalist designMultiple difficulty levels
🎮 Games
(263)
free with in-app purchases
14
Arcadia Zen Math: Number Games
Arcadia Zen Math: Number Games
Arcadia Zen Math: Number Games
Math logic game& cross puzzle
Free

A logic-based math puzzle game that combines number challenges with crossword-style gameplay. Solve equations by filling grids with correct numbers to train your brain and collect virtual plants. Offers a relaxing zen experience with various difficulty levels and daily challenges.

Basic math operations (addition, subtraction, multiplication, division)Crossword-style number grid puzzlesHint system for assistance
🎮 Games
(50K)
free with in-app purchases
15
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
16
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
17
Nonogram - IQ Logic Pic Puzzle
Nonogram - IQ Logic Pic Puzzle
Nonogram - IQ Logic Pic Puzzle
Picture Cross Griddlers Game
Free

Engage in logic puzzles that reveal pixel art illustrations. This game offers daily challenges and a vast collection of thematic puzzle packs. Play offline and sharpen your mind with easy-to-learn, challenging gameplay.

Solve endless logic puzzlesDiscover pixel art illustrationsDaily challenge levels
🎮 Games
(9.2K)
free with in-app purchases
18
Rastro: Deduction Puzzle
Rastro: Deduction Puzzle
Rastro: Deduction Puzzle
Logic Puzzle. Find the Hidden
Free
🎮 Games
(0)
19
Number Sums - Numbers Game
Number Sums - Numbers Game
Number Sums - Numbers Game
Math puzzle games for adults
Free

This app offers a challenging number puzzle designed to enhance mental math skills. Players must make the sum of numbers in rows, columns, and colored regions match given clues by circling correct numbers and erasing extras. It provides a fun way to practice arithmetic and logic with various difficulty levels.

Summing numbers in rows and columnsMatching sums to cluesCircling and erasing numbers
🎮 Games
(4.9K)
free with in-app purchases
20
Nonogram Crossing Logic Puzzle
Nonogram Crossing Logic Puzzle
Nonogram Crossing Logic Puzzle
Nonogram Logic Picture Cross
Free

Engage your logic and problem-solving skills with a unique picture cross puzzle game. Fill grids based on number clues to reveal hidden images, offering thousands of levels, mini-games, and regular updates. Enjoy a relaxing and whimsical experience with cute characters and fun sounds.

Thousands of nonogram puzzlesUnique picture cross gameplayMini-games and special events
🎮 Games
(5.4K)
free with in-app purchases