ICTM 2023 - Regional A - Geometry Contest

The problems are the property of ICTM. This video is submitted for educational purposes under general use.
Intro - 0:00
Problem 1 - 0:15
Problem 2 - 1:30
Problem 3 - 3:25
Problem 4 - 5:25
Problem 5 - 6:29
Problem 6 - 7:50
Problem 7 - 9:19
Problem 8 - 12:27
Problem 9 - 17:04
Problem 10 - 18:06
Problem 11 - 21:18
Problem 12 - 23:14
Problem 13 - 24:16
Problem 14 - 26:19
Problem 15 - 28:38
Problem 16 - 33:27
Problem 17 - 36:39
Problem 18 - 41:16
Problem 19 - 42:45
Problem 20 - 43:41