Henry Ernest Dudeney/Puzzles and Curious Problems/330 - The Encircled Triangles
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Puzzles and Curious Problems by Henry Ernest Dudeney: $330$
- The Encircled Triangles
- Draw the design of circle and triangles in as few continuous strokes as possible.
- You may go over a line twice if you wish to do so, and begin and end wherever you like.
- How should you proceed?
Click here for solution
Sources
- 1932: Henry Ernest Dudeney: Puzzles and Curious Problems ... (previous) ... (next): Unclassified Problems: $330$. -- The Encircled Triangles
- 1968: Henry Ernest Dudeney: 536 Puzzles & Curious Problems ... (previous) ... (next): Combinatorial & Topological Problems: Route & Network Puzzles: $430$. The Encircled Triangles