1

A Simple Cover-Up Game

Year:
1988
Language:
english
File:
PDF, 551 KB
english, 1988
2

On the Impossibility of Ruler-Only Constructions

Year:
1990
Language:
english
File:
PDF, 310 KB
english, 1990
3

The Number Hides Game

Year:
1989
Language:
english
File:
PDF, 273 KB
english, 1989