Chess.com - Play Chess Online - Free Games

http://www.chess.com

Pixilart - Free online pixel art drawing tool

https://www.pixilart.com/draw?ha=challenge

Semantris

https://research.google.com/semantris

Freerice

https://freerice.com/

The Crossword- The New York Times

https://www.nytimes.com/crosswords

Lego Builder - Chrome Web Store

https://chrome.google.com/webstore/detail/lego-builder/mapnbjhfjionggfhlkmhjbmbpgfdlolh?hl=en

Home | Prodigy Education

http://www.prodigy.com

Dreamscape | The Only Hyper-Gamified Reading Program That Works

https://www.squigglepark.com/dreamscape/

Homestyler - Free 3D Home Design Software & Floor Planner Online

http://www.homestyler.com

Or search for 5D designer.

Nitro Type | Competitive Typing Game | Race Your Friends

http://www.nitrotype.com

City Guesser - Can you guess what city you're in?

https://virtualvacation.us/guess

Typing Cat to test your speed.