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Hot problems
EGOI '21 P1 - Zeros
Educational DP Contest AtCoder M - Candies
CCC '12 S5 - Mouse Journey
CCC '00 S4 - Golf
CCC '15 J5 - π-day
Jason's Theorem
COCI '07 Contest 4 #2 Veci
Problem
Category
Points
AC % ▾
Users
ICPC PACNW 2016 D - Contest Strategy
ICPC
25
60.0%
3
Educational DP Contest AtCoder C - Vacation
Uncategorized
7
60.0%
804
Google Code Jam '22 Qualification Round Problem E - Twisty Little Passages
Google Code Jam
20p
60.0%
2
Google Code Jam '09 Round 1A Problem C - Collecting Cards
Google Code Jam
10p
60.0%
3
Google Code Jam '15 Round 1A Problem A - Mushroom Monster
Google Code Jam
5p
60.0%
3
Google Code Jam '18 Round 1A Problem A - Waffle Choppers
Google Code Jam
10p
60.0%
3
Google Code Jam '19 Round 1A Problem C - Alien Rhyme
Google Code Jam
12p
60.0%
3
Google Code Jam '22 Round 2 Problem B - Pixelated Circle
Google Code Jam
25p
60.0%
3
NOI '23 P4 - Trade
China NOI
20p
60.0%
6
Valentine's Day '19 J2 - Pink!
Uncategorized
3p
59.9%
539
COCI '16 Contest 1 #1 Tarifa
COCI
3
59.9%
2283
COCI '06 Contest 3 #1 Patuljci
COCI
5
59.9%
585
Mock CCC '15 J3 - Problem-setting Pandemonium
Mock CCC
3p
59.7%
527
WC '16 Finals J1 - Fencing
Woburn Challenge
5p
59.6%
49
DWITE '12 R1 #2 - Candybar Graphs
DWITE
5
59.6%
44
GFSS Christmas Challenge P2 - Height Inspection
GFSSOC
3
59.6%
71
Google Code Jam '22 Qualification Round Problem B - 3D Printing
Google Code Jam
5p
59.5%
14
BlueBook - Sieve
BlueBook
5
59.4%
443
WOSS Dual Olympiad 2022 Team Round P1: Bobby and His Calculus Test
Seasonal
3p
59.4%
73
GFSSOC '15 Winter J5 - Secret Santa
GFSSOC
7p
59.3%
170
CCC '12 J4 - Big Bang Secrets
CCC
3
59.2%
2374
ECOO '14 R3 P4 - Baby Talk
ECOO
10p
59.1%
29
BPC 1 J1 - Facial Recognition
Uncategorized
3
59.1%
422
UACC 1 P3 - Cheeky Checkers
Uncategorized
7
59.1%
133
DWITE '08 R2 #2 - My favourite digit
DWITE
3
59.0%
297
OTHS Coding Competition 1 (Mock CCC) J2 - Wand Selection
Uncategorized
3
59.0%
313
DWITE '11 R1 #5 - Tattarrattat
DWITE
10
59.0%
147
Summer Institute '17 Contest 1 P7 - Grand Theft Otto
SIUCF
7
58.8%
46
COCI '17 Contest 7 #1 Prosjek
COCI
5p
58.8%
43
COCI '16 Contest 3 #4 Kvalitetni
COCI
12p
58.8%
8
ECOO '14 R3 P2 - Mothers and Daughters
ECOO
7p
58.8%
82
Max's Anger Contest Series 1 P1 - Hunger Bar
Seasonal
3p
58.7%
285
COCI '10 Contest 3 #2 Zbroj
COCI
3p
58.7%
68
COCI '23 Contest 3 #1 Eurokod
COCI
5p
58.7%
37
COCI '10 Contest 5 #2 Košarka
COCI
5p
58.7%
25
A Long Problem
Uncategorized
0p
58.7%
42
COCI '06 Contest 4 #1 Sibice
COCI
3
58.7%
500
MWC '15 #8 P1: Push-up Contest
MWC
3p
58.6%
156
ECOO '21 P2 - DNA Derren
ECOO
3p
58.6%
325
Another Contest 6 Problem 8 - #define int long long
ACC
0p
58.5%
231
WOSS Dual Olympiad 2022 Team Round P2: Bobby's Studying Schedule
Seasonal
5
58.5%
48
WOSS Dual Olympiad 2022 J3/S1: Christmas List
Seasonal
5p
58.5%
153
CCO '00 P4 - Packet Routing
CCO
7
58.5%
54
DWITE '09 R5 #2 - Round to Second Prime
DWITE
5
58.5%
250
DMOPC '14 Contest 5 P1 - Core Drill
DMOPC
3p
58.5%
4876
COCI '06 Contest 6 #1 Prase
COCI
5p
58.4%
325
COCI '07 Contest 4 #1 Vauvau
COCI
5
58.4%
328
COCI '14 Contest 1 #1 Prosjek
COCI
5p
58.4%
314
COCI '07 Contest 2 #3 Prva
COCI
7
58.3%
276
COCI '18 Contest 1 #4 Strah
COCI
15p
58.3%
54
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