I would believe most people have made their own versions of the games from the book. I would love to see your version, and I'm sure many more in here would love to see them.

Post links to your games here.

Here is my games(btw. if you don't have a place to upload your games, deviantart.com and newgrounds.com are great places):

Ufo Attack(My 3th version of Air Raid):
http://RodrevMcfox.deviantart.com/art/Ufo-Attack-Flash-Game-83511630

City Protector(Extended version of Air Raid):
http://RodrevMcfox.deviantart.com/art/City-Protector-V2-80932010

Mastermind(Simple upgrade):
http://RodrevMcfox.deviantart.com/art/MasterMind-Flash-game-77729678

Card Game (My first game. No upgrades, but my own art):
http://RodrevMcfox.deviantart.com/art/Card-game-My-first-game-76361955