Tech Tangents:Sandbox
- IBM PC (617)
- Mac (PowerPC) (35)
- Linux (30)
- Macintosh (M68000) (24)
- Atari ST (6)
- Coleco ADAM (5)
- Mac (Intel) (4)
- TRS-80 Model I (4)
- Commodore 64 (4)
- HP-86 Series 80 (3)
- TRS-80 Model 4 (3)
- Apple II (2)
- Amiga (1)
- HP-85 Series 80 (1)
- Atari 400/800 (1)
- TRS-80 Model II (1)