From Beginner to Grandmaster - Complete Roadmap for Competitive Programming
1:08:32
From Beginner to Grandmaster - Complete Roadmap for Competitiv…
415.5K viewsApr 14, 2022
YouTubeColin Galen
My Competitive Programming Journey (and how to practice)
28:35
My Competitive Programming Journey (and how to practice)
173.1K viewsOct 20, 2020
YouTubeColin Galen
Colin Galen & Prof. Hajiaghayi - Deep Dive into Competitive Programming
3:14:33
Colin Galen & Prof. Hajiaghayi - Deep Dive into Competitive Progra…
13.3K viewsOct 29, 2023
YouTubeColin Galen
Top Competitive Programmer vs. Google Coding Interview
43:28
Top Competitive Programmer vs. Google Coding Interview
25.5K viewsAug 4, 2022
YouTubeColin Galen
Number Theory for Competitive Programming | Topic Stream 9
37:54
Number Theory for Competitive Programming | Topic Stream 9
67.1K viewsOct 11, 2021
YouTubeColin Galen
Colin Galen 的算法课：组合
4:14:43
Colin Galen 的算法课：组合
79 viewsFeb 21, 2021
bilibiliIr1d
Colin Galen 的算法课：树
4:42:55
Colin Galen 的算法课：树
96 viewsFeb 21, 2021
bilibiliIr1d
Lockout Competitive Programming Duel: SecondThread vs. galen_col…
9.8K viewsNov 30, 2020
YouTubeNeal Wu
5:02:15
Complete Bitwise Operations Practice - Noob to Expert | Topic S…
61.1K viewsSep 19, 2021
YouTubeColin Galen
32:41
SecondThread vs. Colin Galen Highlights + Commentary
19.2K viewsNov 30, 2020
YouTubeSecondThread
14:09
The Black Box Method: How to Learn Hard Concepts Quickly
1.2M viewsFeb 27, 2021
YouTubeColin Galen
1:55:22
10th in Google Kick Start Round B 2021 - All Solutions + Commentary
4.5K viewsApr 19, 2021
YouTubeColin Galen
2:23:34
Codeforces Round 711 - Solutions (A-E, with new explanation style) …
4.9K viewsMar 29, 2021
YouTubeColin Galen
3:13:20
Codeforces Kotlin Heroes 7 - Solutions (A-G) + Screencast (32nd)
2.2K viewsJun 29, 2021
YouTubeColin Galen
2:56:04
Codeforces Round 685 Screencast + Solutions (A-E2)
5.8K viewsNov 21, 2020
YouTubeColin Galen
42:18
Fundamental Graphs Knowledge - Intro + Basic Algorithms
34.9K viewsMay 28, 2022
YouTubeColin Galen
5:25:29
Complete Number Theory Practice - Noob to Expert | Topic Stream 9
60.7K viewsOct 12, 2021
YouTubeColin Galen
2:20:57
Codeforces Round #661 (Div. 3) Screencast + All Solutions (A-F) | …
22.5K viewsAug 5, 2020
YouTubeColin Galen
51:13
Codeforces Round 703 Solutions (A-E)
7.1K viewsFeb 18, 2021
YouTubeColin Galen
54:16
Codeforces Global Round 11 Solutions (A-E)
2.4K viewsOct 10, 2020
YouTubeColin Galen
3:55:56
Codeforces Round 667 (Div. 3) Stream + All Solutions (A-F) (+ extra)
198.7K viewsSep 4, 2020
YouTubeColin Galen
2:54:07
Codeforces Round 665 Screencast + Solutions (A-E)
2.9K viewsAug 21, 2020
YouTubeColin Galen
Kotlin overview  |  Android Developers
Mar 1, 2023
android.com
2:21:17
9th in Codeforces Round 731 - All Solutions (A-G) + Screencast
7.5K viewsJul 10, 2021
YouTubeColin Galen
2:52:31
Divide by Zero/Codeforces Round 714 - All Solutions (A-F) + Screenc…
6.4K viewsApr 11, 2021
YouTubeColin Galen
3:58:09
Codeforces Round 729 - All Solutions (A-E2) + Screencast (51st)
12.5K viewsJul 3, 2021
YouTubeColin Galen
Galen Biography | Pantheon
3.2M viewsDec 29, 2019
pantheon.world
Hacking a tester (and 500 people) | Codeforces Round 726 - All Soluti…
17.9K viewsJun 18, 2021
YouTubeColin Galen
2:50:31
Google Code Jam Round 2 2021 - All Solutions + Screencast of messin…
3.9K viewsMay 15, 2021
YouTubeColin Galen
8:31
Updates (and good news)
13.7K viewsApr 13, 2022
YouTubeColin Galen
See more videos
Static thumbnail place holder