Codeforces
Daily Grind
Today's Problem
Today's Results
—
🐙Niklas
—
Simeon
—
🏔️Tomas
—
🌺Darian
—
🌊Louis
—
🌊Jonas
—
🎮Vasushmasu
—
😈KillerBunny
—
Kent
—
E-Mail
—
Julius
—
🌛Mark
Leaderboard
1
🌊Jonas
No streak
· avg 5m 8s
67 / 151
44.4%
2
🏔️Tomas
No streak
· avg 12h 10m
43 / 151
28.5%
3
🌊Louis
No streak
· avg 48m 50s
42 / 151
27.8%
4
😈KillerBunny
No streak
· avg 2h 28m
41 / 151
27.2%
5
🌺Darian
No streak
· avg 6m 56s
30 / 151
19.9%
6
Simeon
No streak
· avg 3m 37s
27 / 151
17.9%
7
🐙Niklas
No streak
· avg 2h 23m
24 / 151
15.9%
8
🌛Mark
No streak
· avg 20m 39s
8 / 151
5.3%
9
E-Mail
No streak
· avg 1m 15s
5 / 151
3.3%
10
🎮Vasushmasu
No streak
· avg 3h 14m
1 / 151
0.7%
11
Kent
No streak
· avg 0s
1 / 151
0.7%
12
Julius
No streak
· avg 13m 11s
1 / 151
0.7%
Analytics
Solve time per problem (seconds)
Failed submissions per problem
Recent History
Full history →
| Date | Problem | Difficulty | Set | 🐙Niklas | Simeon | 🏔️Tomas | 🌺Darian | 🌊Louis | 🌊Jonas | 🎮Vasushmasu | 😈KillerBunny | Kent | Julius | 🌛Mark | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-11-03 | 1582D Vupsen, Pupsen and 0 | 1600 | Reveal topicconstructive |
○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-11-02 | 2123F Minimize Fixed Points | 1700 | number theory | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-11-01 | 1739D Reset K Edges | 1900 | trees | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-31 | 1902D Robot Queries | 1900 | binary search | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-30 | 2184D Unfair Game | 1600 | combinatorics | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-29 | 1611E1 Escape The Maze (easy version) | 1700 | shortest paths | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-28 | 1881F Minimum Maximum Distance | 1700 | shortest paths | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-27 | 2115A Gellyfish and Flaming Peony | 1500 | number theory | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-26 | 1795C Tea Tasting | 1500 | binary search | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-25 | 2189D1 Little String (Easy Version) | 1900 | combinatorics | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-24 | 2137F Prefix Maximum Invariance | 1900 | combinatorics | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-23 | 1996D Fun | 1500 | combinatorics | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-22 | 2023B Skipping | 1700 | shortest paths | ○ | ✓3 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-21 | 2230D Good Schedule | 1700 | DP | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-20 | 1850H The Third Letter | 1700 | DSU | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-19 | 1523C Compression and Expansion | 1600 | trees | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-18 | 1774E Two Chess Pieces | 1900 | trees | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-17 | 1866C Completely Searching for Inversions | 1900 | graphs | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-16 | 2089A Simple Permutation | 1700 | number theory | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-15 | 1930C Lexicographically Largest | 1700 | binary search | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-14 | 2242D Two Digit Strings | 1600 | strings | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-13 | 1545A AquaMoon and Strange Sort | 1500 | sortings | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-12 | 1722F L-shapes | 1700 | dfs | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-11 | 2101B Quartet Swapping | 1800 | divide & conquer | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-10 | 1793D Moscow Gorillas | 1800 | two pointers | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-09 | 2040C Ordered Permutations | 1600 | combinatorics | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-08 | 2196B Another Problem about Beautiful Pairs | 1600 | two pointers | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-07 | 1932E Final Countdown | 1600 | number theory | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-06 | 1971E Find the Car | 1500 | binary search | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| 2026-10-05 | 1985F Final Boss | 1500 | binary search | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |