Speedcube - A simple and elegant Rubik's cube solve timer
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Perdoo - OKR methodology, software and coaching
Clever - syncing between education applications for K-12 schools
Kurit - A simple puzzle-board game
Claroline - Claroline is a collaborative eLearning and eWorking platform.