Badanamu Alphabet Talk and Trace - Badanamu Alphabet Talk and Trace is an app that allows children from 0-7 to learn the alphabet.
Tanglet - Tanglet is a single player word finding game based on Boggle.
ABC Kids - Fun, tracing and phonics app to teach kids the English alphabet.
Webfeud - Two players play in any game of Webfeud.
MyABCs - An educational game for young children.
Lexica - An open source word-search game.