Try and hit the 'A' by shooting the 'X' with the spacebar. (It will all be clear when you run the game)
Test your typing skills
Catch the falling liquid before it hits the floor!
Nice random fireworks art. Turbo BASIC version included for those without 7MHz/R800/patience.
Extended version of "22 years ago A. Koene would have been proud of this". Use Q and W to change drawing color and S to quit the program.
A nice PSG keyboard tool, use the MSX keyboard to produce nice sounds.
A text editor! Controls: Cursors, BACKSPACE, RETURN and ESC do exactly what you'd expect them to do.
Multicolor "girandola" animation
One-liner entry by HUR. Catch the key before the time is up!
Draws a grid on the screen for testing monitor alignment