| Type | Title | Year | Publisher |
|---|---|---|---|
| Apple II 5.25 disk | 🟩 Five in a Row - Addition and Subtraction | 1992 | Critical Thinking Press |
| Apple II 5.25 disk | 🟩 Five in a Row - Division | 1990 | Critical Thinking Press |
| Apple II 5.25 disk | 🟩 The Hangtown Trilogy | 1990 | Critical Thinking Press |