- Letter Fridge
- Letter Garden
- Letter Head!
- Letter Intervention
- Letter Lattice
- Letter Leaders
- Letter Master
- Letter Match Flash Cards (Letters game for preschool)
- Letter Matters!
- Wordplay
- Letter Pop: Juego de Palabras
- Letter Quest: Grimm's Journey
- Letter Rooms: Fun Anagrams
- Letter Scrambler!
- Letter Sounds 1 Pro
- Letter Sounds 2 : Digraphs, Trigraphs & Endings
- Letter Soup
- Letter Surf
- Letter swish - Criss Cross Words
- Letter Tower
- Ruleta de letras
- Letter Wizard
- Letter Wizard Arcade
- Letter Wizard Arcade
- Letter Wizard Search
- Letter Wizard Search Jr
- Letroca
- Lettercash - Puzzelen met letters en cijfers
- Letteremix
- Letterfun
- LetterHunt
- LetterMarch
- Lettermatch Word Spelling Game
- LetterMiner
- Letterpress - Word Game
- Letterpress – Word Game
- Letters & Numbers Countdown
- Letters & Sodas
- A B C Learning Games with Song for Kindergarten
- Unscramble Words - Solve Math
- Lluvia de letras
- Las letras suenan aprendiendo
- LetterSchool - Block Letters
- Kids Alphabet Learning Games
- LetterSchool - Lär dig skriva!
- LetterSpotting
- LetterTorrent
- Letter²
- Lettris
- Lettrix
- Lettrix Lite
- Lettrix SE
- Lettrix SE Lite
- LETTRO Challenges
- Level Up Kanji
- Lexeme Free Word Game Helper
- Lexi - Game of Words
- Lexi's World
- Lexical
- Lexico Vraagbegrip Pro
- Lexicon - Word Game and Puzzle Helper
- Lexicon Delta
- Lexicon Delta (Premium)
- Lexicon Omega
- Lexicon Omega (Premium)
- Lexie Nexus
- Lexigan