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Luis Felipe Prieto-Martínez - Vol. 41 Num. 3 (2021) |
| Unsolved problems in plane geometry
ABSTRACT
               
| 53 |
Luis Felipe Prieto-Martínez - Vol. 42 Num. 1 (2022) |
| Moser's worm problem: an unsolved problem in plane geometry                          
| 11 |
Luis Felipe Prieto-Martínez - Vol. 42 Num. 2 (2022) |
| Bellman’s lost in the forest problem: an unsolved problem in plane geometry                          
| 50-51 |
Luis Felipe Prieto-Martínez - Vol. 42 Num. 3 (2022) |
| The moving sofa problem: an unsolved problem in plane geometry                          
| 46-47 |