atariland2600 in the house again, with another update of his children’s game port “Kindercomp” to the Atari 2600.

Release notes:

And now, ladies and gentlemen, I give to you Subtraction! Choose between addition and subtraction with the left difficulty switch. I did see the problem that popped up about the number 7 and fixed it. Any comments about the game so far would be appreciated.
(By the way, you can skip the intro and go directly to the game I’m working on at the moment by pressing FIRE at the Spinnaker screen.)

http://www.atariage.com/forums/index.php?showtopic=114570