11 Hour Competitive Programming Grind (Legendary Grandmaster)
Colin Galen
11 Hour Competitive Programming Grind (Legendary Grandmaster)
10:52:46
Colin Galen & Prof. Hajiaghayi - Deep Dive into Competitive Programming
Colin Galen
Colin Galen & Prof. Hajiaghayi - Deep Dive into Competitive Programming
3:14:33
100K-ish eating donuts + chill Q&A
Colin Galen
100K-ish eating donuts + chill Q&A
4:15:34
3-Minute Mental Hack to Take Control of Your Subconscious
Colin Galen
3-Minute Mental Hack to Take Control of Your Subconscious
11:25
How to Train Yourself to Visualize Anything (6 Simple Tips & Habits)
Colin Galen
How to Train Yourself to Visualize Anything (6 Simple Tips & Habits)
10:35
The Feasibility Bias: Why You're Not Happy With Where You Are
Colin Galen
The Feasibility Bias: Why You're Not Happy With Where You Are
14:45
How to Awaken & Enhance Your Analytical Problem-Solving Mind
Colin Galen
How to Awaken & Enhance Your Analytical Problem-Solving Mind
22:45
Focusing Your Unconscious Mind: Learn Hard Concepts Intuitively (And Forever)
Colin Galen
Focusing Your Unconscious Mind: Learn Hard Concepts Intuitively (And Forever)
19:21
Unlocking Your Intuition: How to Solve Hard Problems Easily
Colin Galen
Unlocking Your Intuition: How to Solve Hard Problems Easily
17:34
I Tried To Speedrun LeetCode MEDIUMS
Colin Galen
I Tried To Speedrun LeetCode MEDIUMS
1:00:55
If my code fails, the video ends (LeetCode)
Colin Galen
If my code fails, the video ends (LeetCode)
25:51
Guess The Algorithm Challenge (FAANG Interview Questions)
Colin Galen
Guess The Algorithm Challenge (FAANG Interview Questions)
25:49
Taking On Google's HARDEST Interview Questions
Colin Galen
Taking On Google's HARDEST Interview Questions
1:25:26
Exploring LeetCode's WORST Questions
Colin Galen
Exploring LeetCode's WORST Questions
1:14:00
Code With Me: 24 FAANG Interview Questions
Colin Galen
Code With Me: 24 FAANG Interview Questions
3:39:55
Top Competitive Programmer vs. Google Coding Interview
Colin Galen
Top Competitive Programmer vs. Google Coding Interview
43:28
I Tried To Speedrun LeetCode
Colin Galen
I Tried To Speedrun LeetCode
1:06:17
Top Competitive Programmer vs. LeetCode's HARDEST Questions
Colin Galen
Top Competitive Programmer vs. LeetCode's HARDEST Questions
1:06:25
Dissecting FAANG Interview Questions
Colin Galen
Dissecting FAANG Interview Questions
44:37
Top Competitive Programmer vs. FAANG Interview Questions
Colin Galen
Top Competitive Programmer vs. FAANG Interview Questions
45:09
How to Turn Your Ideas Into Code (implementation)
Colin Galen
How to Turn Your Ideas Into Code (implementation)
38:16
Fundamental Graphs Knowledge - Intro + Basic Algorithms
Colin Galen
Fundamental Graphs Knowledge - Intro + Basic Algorithms
42:18
A Deep Understanding of Dynamic Programming [Intro / Overview]
Colin Galen
A Deep Understanding of Dynamic Programming [Intro / Overview]
29:03
From Beginner to Grandmaster - Complete Roadmap for Competitive Programming
Colin Galen
From Beginner to Grandmaster - Complete Roadmap for Competitive Programming
1:08:32
Updates (and good news)
Colin Galen
Updates (and good news)
8:31
Coming Soon - The Ultimate Competitive Programming Roadmap
Colin Galen
Coming Soon - The Ultimate Competitive Programming Roadmap
2:10
Why sleep should be your #1 priority
Colin Galen
Why sleep should be your #1 priority
0:16
The Dark Side of Competitive Programming
Colin Galen
The Dark Side of Competitive Programming
10:49
The typical LinkedIn profile
Colin Galen
The typical LinkedIn profile
0:40
Candidate Master in 1 Year - This Strategy Works Wonders
Colin Galen
Candidate Master in 1 Year - This Strategy Works Wonders
10:03
Separating Distractions from Productivity
Colin Galen
Separating Distractions from Productivity
9:25
Hacking a tester (again) | Codeforces Round 748 - Facecam + Commentary + All Solutions (A-G) [28th]
Colin Galen
Hacking a tester (again) | Codeforces Round 748 - Facecam + Commentary + All Solutions (A-G) [28th]
2:02:20
Complete Number Theory Practice - Noob to Expert | Topic Stream 9
Colin Galen
Complete Number Theory Practice - Noob to Expert | Topic Stream 9
5:25:29
Number Theory for Competitive Programming | Topic Stream 9
Colin Galen
Number Theory for Competitive Programming | Topic Stream 9
37:54
5th in Codeforces Round 744 - Facecam + Commentary + Solutions
Colin Galen
5th in Codeforces Round 744 - Facecam + Commentary + Solutions
1:53:37
Complete Bitwise Operations Practice - Noob to Expert | Topic Stream 8
Colin Galen
Complete Bitwise Operations Practice - Noob to Expert | Topic Stream 8
5:02:15
How I became a grandmaster on Codeforces
Colin Galen
How I became a grandmaster on Codeforces
12:39
Bitwise Operations for Competitive Programming | Topic Stream 8
Colin Galen
Bitwise Operations for Competitive Programming | Topic Stream 8
42:22
The return of topic streams! (+poll)
Colin Galen
The return of topic streams! (+poll)
3:44
C++ Mistakes Noobs Make (and how to prevent them)
Colin Galen
C++ Mistakes Noobs Make (and how to prevent them)
28:22
First recording from college! | Codeforces Edu Round 113 - Solutions (A-E) + Screencast (61st)
Colin Galen
First recording from college! | Codeforces Edu Round 113 - Solutions (A-E) + Screencast (61st)
2:29:56
Solving F before C??? | Codeforces Round 742 - All Solutions (A-F) + Screencast
Colin Galen
Solving F before C??? | Codeforces Round 742 - All Solutions (A-F) + Screencast
2:30:45
Hacking... myself? | Codeforces Round 739 - All Solutions (A-F2) + Screencast
Colin Galen
Hacking... myself? | Codeforces Round 739 - All Solutions (A-F2) + Screencast
2:26:49
Codeforces Round 738 - All Solutions (A-E) + Screencast
Colin Galen
Codeforces Round 738 - All Solutions (A-E) + Screencast
3:02:13
Crippling commentary | Codeforces Round 737 - All Solutions (A-E) + Screencast (20th)
Colin Galen
Crippling commentary | Codeforces Round 737 - All Solutions (A-E) + Screencast (20th)
3:02:27
9th in Codeforces Round 731 - All Solutions (A-G) + Screencast
Colin Galen
9th in Codeforces Round 731 - All Solutions (A-G) + Screencast
2:21:17
The pain of precision | Codeforces Round 730 - All Solutions (A-E) + Screencast (675827751898th)
Colin Galen
The pain of precision | Codeforces Round 730 - All Solutions (A-E) + Screencast (675827751898th)
3:30:02
Codeforces Round 729 - All Solutions (A-E2) + Screencast (51st)
Colin Galen
Codeforces Round 729 - All Solutions (A-E2) + Screencast (51st)
3:58:09
Codeforces Kotlin Heroes 7 - Solutions (A-G) + Screencast (32nd)
Colin Galen
Codeforces Kotlin Heroes 7 - Solutions (A-G) + Screencast (32nd)
3:13:20
Codeforces Round 727 - All Solutions (A-F) + Screencast (34th)
Colin Galen
Codeforces Round 727 - All Solutions (A-F) + Screencast (34th)
3:01:14
Hacking a tester (and 500 people) | Codeforces Round 726 - All Solutions (A-F) + Screencast (32nd)
Colin Galen
Hacking a tester (and 500 people) | Codeforces Round 726 - All Solutions (A-F) + Screencast (32nd)
3:04:21
4th in Codeforces Round 725 (Div. 3) - All Solutions (A-G) + Screencast
Colin Galen
4th in Codeforces Round 725 (Div. 3) - All Solutions (A-G) + Screencast
1:38:24
Omkarforces Round 724 - All Solutions (A-F) + Screencast/Fullsolve
Colin Galen
Omkarforces Round 724 - All Solutions (A-F) + Screencast/Fullsolve
3:05:50
Google Code Jam Round 2 2021 - All Solutions + Screencast of messing up everything
Colin Galen
Google Code Jam Round 2 2021 - All Solutions + Screencast of messing up everything
2:50:31
Codeforces Round 716 Solutions (A-D) + how to hack randomized submissions (and 20th)
Colin Galen
Codeforces Round 716 Solutions (A-D) + how to hack randomized submissions (and 20th)
43:01
10th in Google Kick Start Round B 2021 - All Solutions + Commentary
Colin Galen
10th in Google Kick Start Round B 2021 - All Solutions + Commentary
1:55:22
Divide by Zero/Codeforces Round 714 - All Solutions (A-F) + Screencast (29th)
Colin Galen
Divide by Zero/Codeforces Round 714 - All Solutions (A-F) + Screencast (29th)
2:52:31
5th? in Codeforces Round 713 (Div. 3) - Screencast + All Solutions (A-G)
Colin Galen
5th? in Codeforces Round 713 (Div. 3) - Screencast + All Solutions (A-G)
1:33:13
Google Code Jam 1A 2021 Solutions + Screencast | why you shouldn't do rounds at night part 2
Colin Galen
Google Code Jam 1A 2021 Solutions + Screencast | why you shouldn't do rounds at night part 2
3:29:42
Codeforces Round 712 - All Div. 2 Solutions (2A-F, 1A-D)
Colin Galen
Codeforces Round 712 - All Div. 2 Solutions (2A-F, 1A-D)
1:04:18
April Fools Day Contest 2021 Screencast
Colin Galen
April Fools Day Contest 2021 Screencast
1:31:54
Codeforces Round 711 - Solutions (A-E, with new explanation style) + Screencast (54th)
Colin Galen
Codeforces Round 711 - Solutions (A-E, with new explanation style) + Screencast (54th)
2:23:34
Google Code Jam Qual' 2021 - All Solutions + Live Solving (103rd)
Colin Galen
Google Code Jam Qual' 2021 - All Solutions + Live Solving (103rd)
4:04:16
Codeforces Round 710 (Div. 3) - All Solutions (A-G)
Colin Galen
Codeforces Round 710 (Div. 3) - All Solutions (A-G)
22:29
Google Kick Start Round A 2021 - All Solutions + Screencast (81st)
Colin Galen
Google Kick Start Round A 2021 - All Solutions + Screencast (81st)
3:17:15
Codeforces Round 708 - All Solutions (A-E) + Screencast (32nd)
Colin Galen
Codeforces Round 708 - All Solutions (A-E) + Screencast (32nd)
3:01:06
Codeforces Kotlin Heroes 6 Screencast (14th, with facecam) + Solutions (A-G)
Colin Galen
Codeforces Kotlin Heroes 6 Screencast (14th, with facecam) + Solutions (A-G)
3:21:21
Face Reveal
Colin Galen
Face Reveal
5:22
The Black Box Method: How to Learn Hard Concepts Quickly
Colin Galen
The Black Box Method: How to Learn Hard Concepts Quickly
14:09
Complete Graphs Practice - Noob to Expert | Topic Stream 7
Colin Galen
Complete Graphs Practice - Noob to Expert | Topic Stream 7
5:49:04
Codeforces Round 703 Solutions (A-E)
Colin Galen
Codeforces Round 703 Solutions (A-E)
51:13
Winning Codeforces Round 702 (Div. 3) - All Solutions!
Colin Galen
Winning Codeforces Round 702 (Div. 3) - All Solutions!
36:33
Dynamic Programming Optimizations (Segment Tree, Convex Hull Trick) | Topic Stream 6
Colin Galen
Dynamic Programming Optimizations (Segment Tree, Convex Hull Trick) | Topic Stream 6
5:14:46
Codeforces Round 701 Screencast + All Solutions (A-F) | Rank 34
Colin Galen
Codeforces Round 701 Screencast + All Solutions (A-F) | Rank 34
2:56:29
Codeforces Round 700 - All Div. 2 Solutions (2A-E, 1A-C)
Colin Galen
Codeforces Round 700 - All Div. 2 Solutions (2A-E, 1A-C)
1:00:43
Codeforces Educational Round 103 Screencast + Solutions (A-E, G) | Rank 61
Colin Galen
Codeforces Educational Round 103 Screencast + Solutions (A-E, G) | Rank 61
2:58:11
Codeforces Round 697 (Div. 3) - All Solutions (A-G)
Colin Galen
Codeforces Round 697 (Div. 3) - All Solutions (A-G)
44:53
Codeforces Round 696 Solutions (A-E)
Colin Galen
Codeforces Round 696 Solutions (A-E)
41:22
Competitive Programming: How to Learn from Contests
Colin Galen
Competitive Programming: How to Learn from Contests
20:58
Codeforces Round 693 (Div. 3) - All Solutions (A-G)
Colin Galen
Codeforces Round 693 (Div. 3) - All Solutions (A-G)
58:46
Codeforces Good Bye 2020 Solutions (A-G)
Colin Galen
Codeforces Good Bye 2020 Solutions (A-G)
1:11:49
Codeforces Educational Round 101 Screencast + All Solutions (A-F)
Colin Galen
Codeforces Educational Round 101 Screencast + All Solutions (A-F)
2:26:52
how NOT to use a writing tablet
Colin Galen
how NOT to use a writing tablet
1:42
Complete Constructive Problems Practice - Noob to Expert | Topic Stream 5
Colin Galen
Complete Constructive Problems Practice - Noob to Expert | Topic Stream 5
3:07:28
Complete Probability/Combinatorics Practice - Noob to Expert | Topic Stream 4
Colin Galen
Complete Probability/Combinatorics Practice - Noob to Expert | Topic Stream 4
4:14:43
SecondThread vs. Colin Galen - Lockout Duel (my perspective + recap)
Colin Galen
SecondThread vs. Colin Galen - Lockout Duel (my perspective + recap)
2:03:34
Complete Trees Practice - Noob to Expert | Topic Stream 3
Colin Galen
Complete Trees Practice - Noob to Expert | Topic Stream 3
4:42:54
CodeChef November Cook-Off 2020 Rank 13 - Screencast + (Most) Solutions
Colin Galen
CodeChef November Cook-Off 2020 Rank 13 - Screencast + (Most) Solutions
3:55:27
Codeforces Round 685 Screencast + Solutions (A-E2)
Colin Galen
Codeforces Round 685 Screencast + Solutions (A-E2)
2:56:04
Complete Dynamic Programming Practice - Noob to Expert (Continued) | Topic Stream 2
Colin Galen
Complete Dynamic Programming Practice - Noob to Expert (Continued) | Topic Stream 2
3:29:56
Beating William Lin - Google Kickstart Round H 2020
Colin Galen
Beating William Lin - Google Kickstart Round H 2020
1:31:10
Complete Dynamic Programming Practice - Noob to Expert | Topic Stream 1
Colin Galen
Complete Dynamic Programming Practice - Noob to Expert | Topic Stream 1
3:50:43
AtCoder Beginner Contest 182 Screencast + All Solutions (A-F)
Colin Galen
AtCoder Beginner Contest 182 Screencast + All Solutions (A-F)
2:21:31
Invitation to mBIT Fall 2020 (CP contest; open to all)
Colin Galen
Invitation to mBIT Fall 2020 (CP contest; open to all)
1:32
Streaming Codeforces Round 680 + All Div. 2 Solutions (2A-E, 1A-C)
Colin Galen
Streaming Codeforces Round 680 + All Div. 2 Solutions (2A-E, 1A-C)
4:42:08
AtCoder Regular Contest 107 Screencast + Solutions (A-D)
Colin Galen
AtCoder Regular Contest 107 Screencast + Solutions (A-D)
2:12:52
Codeforces Round 678 Screencast + Solutions (A-E)
Colin Galen
Codeforces Round 678 Screencast + Solutions (A-E)
2:54:13
Desk/Setup Reveal (2622 sub special)
Colin Galen
Desk/Setup Reveal (2622 sub special)
2:34
My Competitive Programming Journey (and how to practice)
Colin Galen
My Competitive Programming Journey (and how to practice)
28:35
Google Kick Start 2020 Round G Rank 24 | Screencast + All Solutions (A-D)
Colin Galen
Google Kick Start 2020 Round G Rank 24 | Screencast + All Solutions (A-D)
1:55:28