xsnow

Author:   bakemono
Category: Christmas Challenge
System:   Sharp X68000
Language: NOWUT 0.35 68000 assembly
Len source code: 612
Len exe file:    162
Len code only:   98
Instructions:

Launch from Human68k

(tested in both WinX68kHighSpeed and XM6i emulators)
(use EX68 windows disk driver for easy access to PC file system from within WinX68kHighSpeed)

Description:

Bit string for each row controls when the output character toggles between space and asterisk.
After ten rows, rows are processed again in reverse.

Comments:

メリー・クリスマス  ２０２５