Streams
 
 
 
 
Past streams
 
 
Name Streamer Start time Platform Created Updated

GCJ Round 1A Upsolving

Errichto Apr/10/2021 19:05 Twitch 9 days ago 9 days ago

GCJ 2019 1C Practice

Errichto Apr/08/2021 19:10 Twitch 11 days ago 11 days ago

CF #712 (Div. 1) Virtual Participation

Errichto Apr/06/2021 19:00 Twitch 2 weeks ago 13 days ago

Polygon - creating Gaussian Elimination problems

Errichto Mar/30/2021 19:00 Twitch 3 weeks ago 3 weeks ago

CF #710 (div. 3) F G

Errichto Mar/27/2021 19:05 Twitch 3 weeks ago 3 weeks ago

Polygon - creating Gaussian Elimination problems

Errichto Mar/23/2021 19:05 Twitch 4 weeks ago 4 weeks ago

Codeforces Problem-Solving (difficulty 1500-2000)

Errichto Mar/20/2021 19:15 Twitch 4 weeks ago 4 weeks ago

CF Easy Problem-Solving (but first CF 705 F on HealthyUGs channel)

Errichto Mar/06/2021 21:00 Twitch 6 weeks ago 6 weeks ago

CF Global Round 13 upsolving

Errichto Mar/02/2021 19:45 Twitch 7 weeks ago 7 weeks ago

Google Hash Code Qual discussion

Errichto Feb/28/2021 19:45 Twitch 7 weeks ago 7 weeks ago

Google Hash Code warm-up

Errichto Feb/23/2021 19:00 Twitch 2 months ago 2 months ago

Codeforces Problem-Solving (difficulty 1600-2000)

Errichto Feb/20/2021 19:05 Twitch 2 months ago 2 months ago

Hard Atcoder Upsolving

Errichto Feb/16/2021 19:05 Twitch 2 months ago 2 months ago

CF 694-E Strange Permutation, K-th Lexicographical Sequence

Errichto Feb/09/2021 19:00 Twitch 2 months ago 2 months ago

Codeforces Problem-Solving (difficulty 1600-2000)

Errichto Feb/06/2021 19:00 Twitch 2 months ago 2 months ago

Easy Codeforces Problem-Solving

Errichto Jan/30/2021 19:05 Twitch 3 months ago 3 months ago

ICPC Swiss Subregional 2019 ft. Radewoosh

Errichto Jan/26/2021 18:00 Twitch 3 months ago 3 months ago

CSES Closest Pair Of Points

Errichto Jan/23/2021 19:00 Twitch 3 months ago 3 months ago

Hard Atcoder Upsolving, AGC 50 E

Errichto Jan/19/2021 19:00 Twitch 3 months ago 3 months ago

CSES Geometry Problems

Errichto Jan/16/2021 19:00 Twitch 3 months ago 3 months ago

(Hard) Atcoder Upsolving, AGC 50 D

Errichto Jan/12/2021 19:00 Twitch 3 months ago 3 months ago

Codeforces Problem-Solving (difficulty 1700-2200)

Errichto Jan/09/2021 19:00 Twitch 3 months ago 3 months ago

Round #694 Post-Contest Discussion

Errichto Jan/05/2021 19:40 Twitch 3 months ago 3 months ago

Easy Codeforces Problem-Solving

Errichto Jan/02/2021 19:00 Twitch 4 months ago 4 months ago

(Hard) Atcoder Upsolving, AGC 50

Errichto Dec/29/2020 19:00 Twitch 4 months ago 4 months ago

Round #691 Post-Contest Discussion ft. Endagorion (div2 only)

Errichto Dec/19/2020 15:00 Twitch 4 months ago 4 months ago

(Hard) Atcoder Upsolving, AGC 46

Errichto Dec/15/2020 19:00 Twitch 4 months ago 4 months ago

(Hard) Atcoder Grand Contest 49 E

Errichto Dec/08/2020 19:00 Twitch 4 months ago 4 months ago

(Hard) Atcoder Grand Contest 49

Errichto Dec/01/2020 20:00 Twitch 5 months ago 5 months ago

TCO20 Algorithm Finals

Errichto Nov/21/2020 20:00 Twitch 5 months ago 5 months ago

CodinGame Part 3.5 (BFS)

Errichto Nov/20/2020 19:00 Twitch 5 months ago 5 months ago

CodinGame Part 3

Errichto Nov/19/2020 19:00 Twitch 5 months ago 5 months ago

TCO20 Algorithm Semifinals 2

Errichto Nov/18/2020 18:00 Twitch 5 months ago 5 months ago

CodinGame Part 2 (DP)

Errichto Nov/15/2020 20:05 Twitch 5 months ago 5 months ago

Lockout Championship top8 commentary

Errichto Nov/14/2020 18:30 Twitch 5 months ago 5 months ago

TCO20 Algorithm Semifinals 1

Errichto Nov/13/2020 17:45 Twitch 5 months ago 5 months ago

CodinGame Fall Challenge 2020

Errichto Nov/12/2020 19:00 Twitch 5 months ago 5 months ago

Easy Codeforces Problem-Solving

Errichto Nov/07/2020 19:00 Twitch 5 months ago 5 months ago

Hard Atcoder Upsolving, AGC 35

Errichto Nov/03/2020 19:00 Twitch 6 months ago 5 months ago

Easy Codeforces Problem-Solving

Errichto Oct/31/2020 20:00 Twitch 6 months ago 6 months ago

Hard Atcoder Upsolving, AGC 48

Errichto Oct/27/2020 20:00 Twitch 6 months ago 6 months ago