- "Squares disappear": "Squares disappear",
- "Squat last rank": "Squat last rank",
+ "Spartan versus Persians": "Spartan versus Persians",
+ "Squares disappear (v1)": "Squares disappear (v1)",
+ "Squares disappear (v2)": "Squares disappear (v2)",
+ "Squat last rank (v1)": "Squat last rank (v1)",
+ "Squat last rank (v2)": "Squat last rank (v2)",
+ "Stacking Checkers variant": "Stacking Checkers variant",