- Desert Zumma Stone Puzzle
- Desi Vibes
- Destept - Cultura Generala, IQ
- Destiny Board
- Destiny Wheel: Decision Helper
- Detecolor
- Detect: криминальный квиз
- Detective Mio
- Deutsch ganz einfach
- Deutsche Geschichte Quiz
- Deutsche Hits Musik-Quiz
- Deutsche Youtuber erraten
- Deutsches Quiz XXL
- Deutsches Quiz XXL TV
- Germany - Quiz Game
- Deutschland meistern
- Deutschland meistern!
- Germany Puzzle
- Dev+
- Devarai Crossword Pro
- Devarai Crosswords
- Devarai Crosswords Light
- DevGuessr - Programming logos
- Devine Moi - Puzzle De Logique
- 9Guess: The group QUIZ game!
- Devinez l'Image - Français
- Devo Bible Quiz: Trivia Game
- Diamond Crush Rush 2016 Edition
- Diamond King - Jewel Crush Rainbow Charming Game
- Diamond Link -Match Two Number
- Diamond Sports Trivia
- Diamond Sports Trivia
- Dice' Math
- Dictator - the outbreak & revolt adventure!
- Ganja Firm Weed Dictator - be a farm shop tycoon boss & run a munchie garden
- Did You Know? Amazing Facts
- Die 26 Kantone der Schweiz
- Die Astronomie Quiz
- Die bundesländer - Österreich
- Die drei ??? - Flaschenteufel
- Die drei ??? – Geisterwelt
- Die drei ??? - Schattenhelden
- Die drei ??? – Riesenkrake
- Die Griechische Mythologie
- Die Hexagon Ordnung
- Die Physik Quiz
- Die Psychologie Quiz
- Die Schweiz
- Die Schweiz Quiz
- Die Schweiz Testfragen
- Difference Master - Find them!
- Differences - Find 5 mistakes
- Differences - Find All Diff
- Differences pictures online
- Digestive System Flashcards
- Digestive System Medical Terms
- Digestive System Quizzes
- Digestive System Trivia
- Quizzitok
- DigitSort
- Dilemmaly - Would you rather?
- Dinamic Quiz
- Dingbats - Between the lines
- Dini Bilgi Yarışması (2021)
- Bible Trivia : Quiz Game
- Dini Bilgiler - İslami Oyun
- Dini Milyonçu
- Dino Bath & Dress Up -FREE games for girls & boys
- Dino Fun - Games for kids
- Dino Hunt Shooter - Free dino games
- Dino in Elementary School Math
- king dinosaur park train a to z easy kid puzzles
- 123 Counting App Numbers Games
- Dino Zoo: Fun Mini Safari Game
- Dinosaur Age Adventure
- Dinosaur Attack:Car Racing
- Dinosaur Ecosystems
- Family Kids Games - Fun Maths Quiz Age 3-4 (Free)
- Dinosaur Land: Dino Roar Games
- Dinosaur Master!
- 恐龙妈妈找宝宝游戏
- Dinosaur Shadow Puzzle
- Dinosaur World: Jurassic Dinos
- Dinosaurs - Jurassic Quiz
- Dinosaurs for Toddlers & Kids
- Dinosaurs Reference Book
- Dirk's Tic-tac-toe
- Dirty Hot Sex Game for Couples
- Dirty Logo Quiz
- Dirty Phrase Frenzy
- Dirty Truth Or Dare