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WC '01 P3 - Back to the Future
CCC '16 S4 - Combining Riceballs
GFSSOC '15 Winter S1 - OR-deal
DMOPC '17 Contest 4 P1 - Ribbon Colouring Fun
ECOO '20 P2 - Online Shopping
CCC '24 J4 - Troublesome Keys
IOI '11 P2 - Race
Problem
Category
Points
AC % ▴
Users
ICPC ECNA 2016 E - Red Rover
ICPC
7
49.0%
26
Subway Routes
Uncategorized
12p
49.0%
130
DWITE '08 R1 #3 - School's a maze
DWITE
7
49.1%
47
COCI '06 Contest 5 #5 Ivana
COCI
15p
49.1%
320
CCO '02 P1 - Spam
CCO
12
49.1%
22
COCI '07 Contest 4 #2 Veci
COCI
5
49.1%
430
PEG Test '11 - Cyclopian Census
Uncategorized
5
49.2%
213
Diagnostic Test '16 Level 2 P1 - Polan cannot into space
Uncategorized
3
49.2%
120
Google Code Jam '16 World Finals Problem A - Integeregex
Google Code Jam
35
49.2%
6
TLE '17 Contest 2 P1 - Cadadr
TLE
3p
49.2%
179
COCI '11 Contest 6 #1 Jack
COCI
3
49.3%
55
VMSS Pre-Pre-Windsor P1 - Mr. White's Carnival
Uncategorized
3
49.3%
290
DWITE '09 R1 #1 - iProfits
DWITE
3
49.3%
62
ACM U of T Tryouts C1 A - Rock Paper Scissors Fox
ICPC
3
49.3%
860
ECOO '13 R3 P4 - Tour de Force
ECOO
12p
49.4%
75
DMOPC '17 Contest 5 P1 - IOI 101
DMOPC
3p
49.4%
477
COCI '14 Contest 5 #1 Funghi
COCI
3p
49.4%
346
DMOPC '15 Contest 4 P1 - Dictionary
DMOPC
3p
49.4%
321
WC '17 Contest 3 J2 - Certified Fresh
Woburn Challenge
5
49.4%
80
VMSS Pre-Pre-Windsor P3 - SC2 Multitasking
Uncategorized
3
49.4%
259
DMOPC '14 Exam Time P1 - French Homework
DMOPC
3
49.5%
472
COCI '15 Contest 5 #1 Zamka
COCI
3
49.5%
185
CCO '12 P3 - Mhocskian Languages
CCO
20p
49.6%
103
COCI '09 Contest 2 #3 Kutevi
COCI
7
49.6%
111
Educational DP Contest AtCoder X - Tower
Uncategorized
20
49.6%
69
VMSS '15 #2 - Tomb Robbing
VM7WC
7
49.6%
414
WC '15 Contest 1 J1 - Do You Know Your Woburn Colours?
Woburn Challenge
3
49.6%
473
ICPC NAQ 2015 G - Safe Passage
ICPC
10
49.7%
91
Word Scrambler
Uncategorized
5
49.7%
726
WC '15 Contest 4 J1 - Telling Time
Woburn Challenge
3
49.8%
182
DMOPC '16 Contest 2 P3 - Queries
DMOPC
7
49.8%
157
CCO '03 P4 - Constrained Permutations
CCO
5
49.8%
163
An Animal Contest 2 P0 - Koala Matchmaking
AAC
3
49.8%
1180
WC '18 Contest 3 S1 - The Perfect Team
Woburn Challenge
10p
49.8%
69
WOSS Dual Olympiad 2021 J1: Water Classification
Seasonal
3
49.8%
275
WC '17 Contest 3 J1 - Like, Comment, and Subscribe!
Woburn Challenge
3
49.8%
150
List Minimum
Uncategorized
3
49.9%
3289
DWITE '11 R4 #2 - Prime Time
DWITE
5
49.9%
263
ICPC ECNA 2016 J - Yes, Yes, It's Nonograms
ICPC
20
50.0%
4
HCI '16 - BinaryBomb
Uncategorized
17p
50.0%
4
DWITE '10 R1 #4 - Planting Trees
DWITE
7
50.0%
16
DWITE '08 R5 #2 - Kill Dash Nine
DWITE
5
50.0%
21
DWITE '11 R4 #1 - Crossword Count
DWITE
5
50.0%
17
CTU Open Contest 2018 - Locker Room
ICPC
20
50.0%
4
COCI '19 Contest 3 #2 Grudanje
COCI
7p
50.0%
53
JOI '18 Spring Camp Day 1 P2 - Fences
JOI
30p
50.0%
1
Divisibility Rules
Uncategorized
10p
50.0%
14
Cosmic Inflation
Uncategorized
7
50.0%
28
Revenge of the Clocks
Uncategorized
15
50.0%
12
ICPC SWERC 2017 G - Cordon Bleu
ICPC
17
50.0%
5
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