Henry Ernest Dudeney/Modern Puzzles/218 - A Square with Four Pennies
Jump to navigation
Jump to search
Modern Puzzles by Henry Ernest Dudeney: $218$
- A Square with Four Pennies
- Can you place four (old) pennies together so as to show a square?
- They must all lie flat on the table.
Click here for solution
Sources
- 1926: Henry Ernest Dudeney: Modern Puzzles ... (previous) ... (next): Unclassified Problems: $218$. -- A Square with Four Pennies
- 1968: Henry Ernest Dudeney: 536 Puzzles & Curious Problems ... (previous) ... (next): Unclassified Puzzles: $514$. A Square with Four Pennies