Brain Games - Boost memory power with free brain games

EnderMetrics - EnderMetrics is a Learning Analytics platform that optimizes children learning through mobile apps.

Dualnback.works - Dual N-back is a specific brain training exercise, that's been shown by research - it might improve fluid intelligence.

Uberchord Guitar - Get better on your guitar. Fast.

Pixelogic - Daily Picross - Nonogram logic game with 5000+ puzzles and a daily puzzle

Techboomers - TechBoomers is an elearning website that teaches inexperienced tech users how to use popular websites and apps on the Internet.