- Christmas Link Link
- Christmas Pics Quiz Game
- Christmas Quiz - True or False
- Christmas Quiz Game
- Christmas Spirit Test 2023
- Christmas Trivia & Quiz
- Christmas Trivia Game
- Christmas Trivia Quiz 2023
- Christmas Trivia TV
- Chronicon
- Chronoss - Histoire
- Chytrák
- CineGhost Movie Picture Trivia
- Cinema Trivia
- Cinema Trivia 2
- Cinematic Trivia
- Cinemoji - Emoji Guessing Game
- Circle Focus
- Cities of the world - My City
- Cities of the World Photo-Quiz
- Cities Quiz - Word Puzzle Game
- City Challenge Geography Quiz
- City Names Lite
- City Names: Word Chain Game
- City Police Bike Mission
- City Quiz - Guess the Skyline
- City Quiz Game: Where is it?
- City Quiz Germany
- City Quiz ~ Free word puzzles & photo quizz
- Civil Service Exam Reviewer
- Civil War Lite: History Challenge
- Clash of Geniuses TV
- Classic Aces Up Solitaire UN
- Classic Anatomy
- Classic Block Drop Fun Puzzle
- Classic Game 2048
- Classic Block Drop Fun Puzzle
- Classic Game 2048
- Classic Game Box
- Hangman - The Classic Game
- Classic Jigsaw Puzzles 2021
- Classic Klondike Solitaire HD
- Classic Klondike Solitaire UN
- Classic Miner
- Classic Movie Quiz
- Classic Pyramid Solitaire UN
- Classic Rock Quiz lite
- Classic Sudoku Redux
- Classic Trivia
- Classical World Lite: History Challenge
- Classify - Colors
- Classify It!
- ClassiQ - Antique Car Quiz