| Tilings of the Sphere with Right Triangles II: The (1, 3, 2), (0, 2, n) Subfamily Recent countries visiting this post |  |
 | 5 | United States |
 | 1 | Russian Federation |
| Tilings of the Sphere with Right Triangles II: The (1, 3, 2), (0, 2, n) Subfamily Recent countries visiting this post | |
| 5 | United States |
| 1 | Russian Federation |