- Laberinto invisible - encontrar la manera de salir!
- IOIO
- IPPON
- IPST Bio
- Ejercicio mental Plus
- IQ Blocks logic puzzle
- Mind Games — Brain Training
- IQ Brain Fitness Maker
- IQ Candy
- IQ Check
- IQ Dungeon
- IQ Game-Move Diamond
- IQ Glassy
- IQ Kids: test
- IQ KING - IQ GAME
- IQ Numbers Game
- IQ PlusMinus
- IQ Puzzle Kingdom
- IQ Puzzle SwimmingPool
- IQ Pyramid - Brain Puzzle Game
- IQ Shapes
- IQ Puzzle - Dot Matrixes
- IQ Test - Find Your Brain Age
- Test de CI
- IQ Test - Intelligence Test
- IQ Test - What's my IQ?
- IQ Test Chinese Mandarin
- New IQ Test for Kids
- IQ Test Pro Edition
- IQ Test: Brain and Mind Tests
- IQ Test: Intelligence Test
- IQ Words - InterestingQuestion
- IQ1 - Brain Training, Brain Games, Memory Games
- IQ2 - Brain Training, Brain Games, Memory Games
- IQ3 - Brain Training, Brain Games, Memory Games
- IQ4 - Brain Training, Brain Games, Memory Games
- IQTest - Training Brain
- IQ様 - 33問でIQがわかる
- IQ测试 - 智力IQ
- IQ題
- Iris.Fall
- Iris: A Color Matching Game
- IRoHa de Sudoku!
- Ball Pelotas Divertidas: Rompe los ladrillos
- Irony Curtain
- Irrationals
- Irritation Stickman
- Iselin Saga
- Ishido
- Ishidoku: Sudoku Asiáticos
- Isla Tortuga
- Islamic Puzzle Hadith
- Islamic Quiz - Game
- Island Hopping Puzzles
- Islamic Quiz - Game
- Island Hopping Puzzles
- Family island game: Building
- Island Hoppers: La granja
- Objetos Ocultos: Lost Island
- Islas y barcos juego de lógica
- Cruise
- Islands in the Stream
- Isogram
- Isoland
- Isoland 2: Ashes of Time
- ISOLAND 3 Dust of the Universe
- ISOLAND: The Amusement Park
- Isometric Squares - puzzle ²
- Isotropy
- Ispeci pa reci
- It is difficult to find mines
- It's A Man's Man's Game
- It's Centred That
- It's Full of Sparks
- It's late - Tricky Game
- It's Raining Food
- Alfabeto italiano para niños
- Italian Draughts
- Italian Solitaire Collection
- Italy Map Puzzle