User contributions
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- 13:28, 9 May 2025 (diff | hist) . . (+46) . . Sharygin Olympiads, the best (→2025 I Problem 3)
- 13:19, 9 May 2025 (diff | hist) . . (+29) . . Sharygin Olympiads, the best (→2025 I Problem 2)
- 13:10, 9 May 2025 (diff | hist) . . (+3) . . Sharygin Olympiads, the best (→2025 I Problem 1)
- 13:58, 3 May 2025 (diff | hist) . . (+1,120) . . Stereographic projection (→Three circles on the sphere) (current)
- 13:55, 3 May 2025 (diff | hist) . . (0) . . N File:Pyramid.png (current)
- 10:12, 3 May 2025 (diff | hist) . . (+47) . . Stereographic projection (→Three circles on the sphere)
- 10:09, 3 May 2025 (diff | hist) . . (0) . . N File:3 circles on sphere 1.png (current)
- 10:09, 3 May 2025 (diff | hist) . . (+545) . . Stereographic projection (→Three circles on the sphere)
- 10:05, 3 May 2025 (diff | hist) . . (0) . . N File:3 circles on sphere.png (current)
- 10:05, 3 May 2025 (diff | hist) . . (+1,327) . . Stereographic projection
- 09:57, 3 May 2025 (diff | hist) . . (0) . . N File:St pr 1.png (current)
- 07:05, 3 May 2025 (diff | hist) . . (+690) . . Stereographic projection (→Moscow Math Olympiad, 1950)
- 07:01, 3 May 2025 (diff | hist) . . (0) . . N File:MMO 1950 a.png (current)
- 18:19, 2 May 2025 (diff | hist) . . (+634) . . Stereographic projection (→Moscow Math Olympiad, 1950)
- 17:48, 2 May 2025 (diff | hist) . . (+203) . . Stereographic projection
- 17:45, 2 May 2025 (diff | hist) . . (0) . . N File:MMO 1950.png (current)
- 13:26, 29 April 2025 (diff | hist) . . (+1,587) . . Sharygin Olympiads, the best (→2025 I Problem 21)
- 13:21, 29 April 2025 (diff | hist) . . (0) . . N File:21aa 2025 I.png (current)
- 18:31, 28 April 2025 (diff | hist) . . (+1,368) . . Sharygin Olympiads, the best (→2025 I Problem 22)
- 16:42, 28 April 2025 (diff | hist) . . (+1,269) . . Sharygin Olympiads, the best (→2025 I Problem 20)
- 16:38, 28 April 2025 (diff | hist) . . (0) . . N File:22 2025 I.png (current)
- 14:26, 28 April 2025 (diff | hist) . . (-1,808) . . Sharygin Olympiads, the best (→Proof)
- 14:24, 28 April 2025 (diff | hist) . . (+1,893) . . Sharygin Olympiads, the best (→2025 I Problem 24)
- 13:59, 28 April 2025 (diff | hist) . . (+19) . . Sharygin Olympiads, the best (→Proof)
- 13:58, 28 April 2025 (diff | hist) . . (+34) . . Sharygin Olympiads, the best (→2025 I Problem 24)
- 13:56, 28 April 2025 (diff | hist) . . (0) . . N File:24 2025 I.png (current)
- 13:54, 28 April 2025 (diff | hist) . . (+2,262) . . Sharygin Olympiads, the best (→2025 I Problem 23)
- 13:47, 28 April 2025 (diff | hist) . . (0) . . N File:24a 2025 I.png (current)
- 11:43, 28 April 2025 (diff | hist) . . (+8) . . Sharygin Olympiads, the best (→2025 I Problem 23)
- 11:40, 28 April 2025 (diff | hist) . . (+812) . . Sharygin Olympiads, the best (→2025 I Problem 20)
- 11:35, 28 April 2025 (diff | hist) . . (0) . . N File:23 2025 I.png (current)
- 10:13, 28 April 2025 (diff | hist) . . (-10) . . Sharygin Olympiads, the best (→Solution)
- 10:12, 28 April 2025 (diff | hist) . . (-2,821) . . Sharygin Olympiads, the best (→Solution)
- 10:11, 28 April 2025 (diff | hist) . . (+2,818) . . Sharygin Olympiads, the best (→One-to-one mapping of the circle)
- 10:11, 28 April 2025 (diff | hist) . . (-1,983) . . Sharygin Olympiads, the best (→Solution)
- 10:10, 28 April 2025 (diff | hist) . . (+1,982) . . Sharygin Olympiads, the best (→2024 I Problem 22)
- 10:09, 28 April 2025 (diff | hist) . . (-2,082) . . Sharygin Olympiads, the best (→Solution)
- 10:08, 28 April 2025 (diff | hist) . . (+2,079) . . Sharygin Olympiads, the best (→2024 I Problem 21)
- 10:07, 28 April 2025 (diff | hist) . . (-1,391) . . Sharygin Olympiads, the best (→Solution)
- 10:06, 28 April 2025 (diff | hist) . . (+1,390) . . Sharygin Olympiads, the best (→2024 I Problem 20)
- 10:06, 28 April 2025 (diff | hist) . . (-4,047) . . Sharygin Olympiads, the best (→Solution)
- 10:05, 28 April 2025 (diff | hist) . . (+4,044) . . Sharygin Olympiads, the best (→2024 I Problem 19)
- 10:04, 28 April 2025 (diff | hist) . . (-1,302) . . Sharygin Olympiads, the best (→Solution)
- 09:58, 28 April 2025 (diff | hist) . . (+1,300) . . Sharygin Olympiads, the best (→2024 I Problem 18)
- 09:58, 28 April 2025 (diff | hist) . . (-1,314) . . Sharygin Olympiads, the best (→Solution)
- 09:57, 28 April 2025 (diff | hist) . . (+1,310) . . Sharygin Olympiads, the best (→2024 I Problem 17)
- 09:56, 28 April 2025 (diff | hist) . . (-1,082) . . Sharygin Olympiads, the best (→Solution)
- 09:55, 28 April 2025 (diff | hist) . . (+1,081) . . Sharygin Olympiads, the best (→2024 I Problem 16)
- 09:54, 28 April 2025 (diff | hist) . . (-1,370) . . Sharygin Olympiads, the best (→Solution)
- 09:52, 28 April 2025 (diff | hist) . . (+1,366) . . Sharygin Olympiads, the best (→2024 I Problem 15)
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