Best Free Problem Solving Games

222+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

If you already know Thief Puzzle, this is the deeper bench. 222+ free problem solving games apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Free Problem Solving Games

Thief Puzzle: Brain Games#1

Thief Puzzle: Brain Games by TapNation

Test your mind & IQ with fun
Editor's Choice
🎮 Games
4.7😊(257K ratings)
FreeAdsIn-App Purchases
Thief Puzzle: Brain Games screenshot 1
Thief Puzzle: Brain Games screenshot 2
Thief Puzzle: Brain Games screenshot 3
Thief Puzzle: Brain Games screenshot 4
Thief Puzzle: Brain Games screenshot 5
Thief Puzzle: Brain Games screenshot 6

Engage in a thrilling brain teaser adventure where you outsmart guards and steal treasures. This game offers a variety of puzzles, logic challenges, and math problems to boost your intelligence and problem-solving skills. Enjoy hundreds of addictive levels designed for offline play.

What We Love

  • 🚀 Funny and fun
  • 👍 No money involved
  • 👍 Challenging puzzles
  • 👍 Entertaining animations

Room to Improve

  • 🐛 Slow, glitchy, and laggy
  • 🔋 Too many ads
  • 🔋 Ads can be inappropriate
Brain Games : Logic Puzzles#2

Brain Games : Logic Puzzles by Wisdomlogix Solutions Private Limited

Boost your Memory Power
Strong Contender
🎮 Games
4.6😐(17K ratings)
FreeAds
Brain Games : Logic Puzzles screenshot 1
Brain Games : Logic Puzzles screenshot 2
Brain Games : Logic Puzzles screenshot 3
Brain Games : Logic Puzzles screenshot 4
Brain Games : Logic Puzzles screenshot 5
Brain Games : Logic Puzzles screenshot 6

This app offers a variety of brain-teasing puzzles and games designed to boost memory, logic, and concentration. It includes challenges like water sort, Sudoku, pattern recognition, and multitasking exercises to keep your mind sharp.

What We Love

  • 🎮 Fun and challenging games
  • 💡 Variety of brain games
  • 👍 Helps learn new things

Room to Improve

  • 🚧 Too many ads
  • 🎨 Lack of colorblind mode
  • 📜 Unclear game instructions
Impulse - Brain Training#3

Impulse - Brain Training by GMRD Apps Limited

Mental Health Games & Puzzles
Worth Considering
📚 Education
4.7😊(838K ratings)
FreeAdsIn-App Purchases
#9in Education
Impulse - Brain Training screenshot 1
Impulse - Brain Training screenshot 2
Impulse - Brain Training screenshot 3
Impulse - Brain Training screenshot 4
Impulse - Brain Training screenshot 5
Impulse - Brain Training screenshot 6

Enhance your cognitive abilities with personalized brain training games and puzzles. Discover your mental strengths and weaknesses through self-discovery tests, and track your progress over time to build a sharper mind.

What We Love

  • 🤩 Engaging and fun brain games
  • 🧠 Helpful for improving focus, memory, and cognitive abilities
  • 📈 Tracks progress and compares to peers
  • 🧘‍♀️ Relaxing and calming experience

Room to Improve

  • 💰 Expensive subscription model, with limited free access
  • 🤖 Misleading ads and paywalls for test results
  • 🙄 Excessive ads and upselling in free version

More Free Problem Solving Games apps to explore

4
Cross Logic Puzzle Game
Cross Logic Puzzle Game
Cross Logic Puzzle Game
Solve clue grid puzzles
Free

Challenge your mind with engaging grid-based logic puzzles. Solve mysteries and progress through numerous levels to boost your brainpower and enjoy hours of entertainment. This app offers a fun way to exercise your cognitive skills.

Grid logic puzzlesBrain teasersClue solving
🎮 Games
(49K)
free with in-app purchases
5
Brain Test: Tricky Puzzles
Brain Test: Tricky Puzzles
Brain Test: Tricky Puzzles
Can you solve them all?
Free

Engage your mind with a collection of clever and surprising puzzles that use misdirection and playful logic. This app offers unconventional challenges designed for casual enjoyment and creative thinking, perfect for solo play or sharing.

Unconventional puzzle designSurprising twistsSimple mechanics
🎮 Games
(1.4M)
free with in-app purchases
6
Coolmath Games: Fun Mini Games
Coolmath Games: Fun Mini Games
Coolmath Games: Fun Mini Games
Logic Game & Math Puzzles
Free

Engage your mind with a vast collection of free logic, thinking, and strategy games. This app offers hundreds of puzzles and challenges designed for mobile, with new games added weekly. Enjoy a safe and entertaining brain-training experience without violence or inappropriate content.

Hundreds of logic and strategy gamesNew games added weeklyBrain-training puzzles
🎮 Games
(107K)
free with in-app purchases
7
Flow Free
Flow Free
Flow Free
Fun and Relaxing Brain Puzzle
Free

Connect matching colored pipes to fill the board without crossing or overlapping. Enjoy hundreds of free levels or challenge yourself in timed modes. This addictive puzzle game offers a relaxing yet engaging experience for all skill levels.

Connect matching colors with pipesFill the entire boardOver 2,500 free levels
🎮 Games
(381K)
free with in-app purchases
8
Block Puzzle - Brain Test Game
Block Puzzle - Brain Test Game
Block Puzzle - Brain Test Game
Classic addictive puzzle game!
Free

A classic puzzle game where you strategically place falling blocks to form complete lines. Clear lines to prevent the board from filling up. Enjoy a relaxing yet challenging brain-teasing experience with beautiful visuals and no time pressure.

Create vertical or horizontal linesDestroy completed linesNo pressure or time limit
🎮 Games
(1.2M)
ad-supported
9
Logic Puzzles - Clue Game
Logic Puzzles - Clue Game
Logic Puzzles - Clue Game
Brain teasers & cross riddles
Free

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.

Cross logic puzzlesThematic storiesDeductive reasoning challenges
🎮 Games
(56K)
free with in-app purchases
10
Math Puzzle Games - Crossmath®
Math Puzzle Games - Crossmath®
Math Puzzle Games - Crossmath®
Brain Game & Logic Puzzles
Free

Engage your mind with a challenging math puzzle game. Solve problems using basic arithmetic operations and logic to progress through various difficulty levels. Offers daily challenges and an endless mode for continuous brain training.

Addition, subtraction, multiplication, division puzzlesOrder of operations (multiplication/division first)Multiple difficulty levels (Easy to Expert)
🎮 Games
(248K)
free with in-app purchases
11
Elevate - Brain Training Games
Elevate - Brain Training Games
Elevate - Brain Training Games
Vocab, Memory, & Math Puzzles
Free

Enhance cognitive abilities like focus, memory, and math skills with a personalized daily training program. Improve productivity, earning power, and self-confidence through engaging brain games designed by experts.

40+ brain training gamesPerformance trackingPersonalized workouts
📚 Education
(535K)
freemium
12
IQ Boost: Training Brain Games
IQ Boost: Training Brain Games
IQ Boost: Training Brain Games
Fun train logic and intellect
Free

Engage in a collection of original and humorous logic puzzles, brain teasers, and memory exercises designed to challenge your intellect. Improve your concentration, abstract thinking, and overall mindset with fun, non-standard gameplay. Discover your IQ level and watch it grow as you play.

Tricky puzzles and logic testsMemory, attention, and logic trainingOriginal and funny tasks
🎮 Games
(41K)
free with in-app purchases
13
Brain Up - Drama Puzzle Game
Brain Up - Drama Puzzle Game
Brain Up - Drama Puzzle Game
Think, Laugh & Solve!
Free

Engage in a humorous and surprising puzzle adventure that challenges your logic and problem-solving abilities. Each level encourages creative thinking and offers clever jokes to keep you entertained. Test your intellect and find solutions to tricky scenarios.

Logical thinking challengesProblem-solving skillsCreative solutions
🎮 Games
(72K)
free with in-app purchases
14
Logic Riddle-Puzzle Games
Logic Riddle-Puzzle Games
Logic Riddle-Puzzle Games
Brain Training Board Games
Free

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.

Decode written cluesFill in the gridThousands of unique puzzles
🎮 Games
(22K)
free with in-app purchases
15
Brain Training - BrainBloom
Brain Training - BrainBloom
Brain Training - BrainBloom
Mental health games & tests
Free

Enhance cognitive abilities with logic games, mental recall exercises, and brain puzzles. This app offers a variety of mind games and assessments to improve focus, attention, and critical thinking skills for personal growth and mental sharpness.

Logic gamesMental recall exercisesBrain puzzles
📚 Education
(972)
free with in-app purchases
16
Math Hit- Math Games Free Time
Math Hit- Math Games Free Time
Math Hit- Math Games Free Time
Logic Puzzles & Number Game
Free

Engage in daily brain training with a variety of logic and math puzzles. This game offers fast-paced challenges suitable for all ages to sharpen focus, accuracy, and problem-solving skills.

Math and logic puzzlesBrain games for focusFast-paced gameplay
🎮 Games
(6.4K)
free with in-app purchases
17
Screw Guru
Screw Guru
Screw Guru
by SUPERSONIC STUDIOS LTD
Free

Engage your mind with physics-based puzzles and addictive gameplay. Solve over 1000 brain-teasing levels using intuitive drag and rotate controls. Enjoy stunning 3D graphics, a relaxing soundtrack, and unlockable customizations.

Over 1000 levelsIntuitive drag and rotate controlsStunning 3D graphics
🎮 Games
(6.3K)
free with in-app purchases
18
Draw To Smash: Logic puzzle
Draw To Smash: Logic puzzle
Draw To Smash: Logic puzzle
by HYPERCELL SIA
Free

Challenge your logic and IQ with this physics-based puzzle game. Draw lines, scribbles, or figures to smash all the bad eggs and solve intricate levels. Collect keys and coins to unlock treasures and boost your in-game rating.

Draw lines and figures to solve puzzlesSmash all bad eggsTest IQ and logical skills
🎮 Games
(54K)
ad-supported
19
Brilliant: Learn Math & Coding
Brilliant: Learn Math & Coding
Brilliant: Learn Math & Coding
Your personal tutor
Free

Master math and computer science through interactive, visual lessons. This app focuses on active problem-solving and personalized practice to build critical thinking and STEM skills. Ideal for students and lifelong learners seeking to deepen their understanding and confidence.

Interactive problem-solving lessonsPersonalized practice setsVisual explanations of concepts
📚 Education
(30K)
free with in-app purchases
20
Girl Next Door
Girl Next Door
Girl Next Door
Protect your neighbors
Free

Become a neighborhood watchdog and solve various scenarios to keep your community safe. Uncover cheaters, catch robbers, and bring people to justice in this fun puzzle game.

Make the right choice in scenariosSolve numerous interactive scenesUncover secrets and catch wrongdoers
🎮 Games
(13K)
free with in-app purchases