ICTM 2023 - Regional A - Algebra 2 Contest

The problems are the property of ICTM. This video is submitted for educational purposes under general use.
Intro - 0:00
Problem 1 - 0:10
Problem 2 - 1:30
Problem 3 - 2:30
Problem 4 - 4:15
Problem 5 - 5:45
Problem 6 - 8:55
Problem 7 - 10:55
Problem 8 - 14:26
Problem 9 - 18:26
Problem 10 - 19:30
Problem 11 - 20:48
Problem 12 - 22:50
Problem 13 - 24:40
Problem 14 - 29:05
Problem 15 - 30:54
Problem 16 - 34:03
Problem 17 - 35:16
Problem 18 - 39:03
Problem 19 - 39:38
Problem 20 - 41:54