Citations:topo

Noun: a pencil and paper game of drawing and scoring curves

 * There was an interesting abstract game called Topo in the book The Joy of Mathematics by Theoni Pappas.
 * There was an interesting abstract game called Topo in the book The Joy of Mathematics by Theoni Pappas.
 * There was an interesting abstract game called Topo in the book The Joy of Mathematics by Theoni Pappas.