Wordle - Guess the hidden word in 6 tries. A new puzzle is available each day. The official game.
Hellosaurus - Interactive mobile shows kids can play, not just watch
Equalicious - The coolest math puzzle game for Windows 10 Mobile
The Wiggles + YOU - The Wiggles’s first interactive series, only on Hellosaurus
Proximity - A smart wearable safety sensor to keep loved ones safe.
fpt.guide - The ultimate guide to first-principles thinking