One-Stroke Drawing Puzzles: How to Solve Them by Counting Lines
Count the lines at each dot to see if a figure can be drawn in one stroke and where to start. Method, worked example, arrow version and practice puzzles.
Riddle10 blog
Riddle10 blog
Count the lines at each dot to see if a figure can be drawn in one stroke and where to start. Method, worked example, arrow version and practice puzzles.