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Hot problems
COCI '08 Contest 3 #6 Najkraci
CCC '24 J5 - Harvest Waterloo
APIO '10 P1 - Commando
TSS Club Fair 2017 Problem B
CCC '24 J4 - Troublesome Keys
CCC '04 S2 - TopYodeller
DWITE '10 R3 #3 - Dominos Tiling
Problem
Category
Points
AC %
▾
Users
Max's Anger Contest Series 1 P3 - Divide and Connor
Seasonal
7
23.6%
217
Max's Anger Contest Series 1 P5 - Slacking Subsequences
Seasonal
15p
30.9%
58
Max's Anger Contest Series 1 P4 - Greedily Gamboling
Seasonal
12p
17.8%
73
Max's Anger Contest Series 1 P2 - Wesley's Anger Contest 7 P1 - Enraged
Seasonal
5
51.2%
223
Lyndon's Golf Contest 1 P9 - Fibonacci: The Finale
Uncategorized
0p
55.9%
68
BSSPC '22 P3 - Searching for Seats
Uncategorized
5
40.3%
283
Lyndon's Golf Contest 1 P1 - As Easy As ABC
Uncategorized
0p
45.2%
176
Lyndon's Golf Contest 1 P7 - Fun Factoring
Uncategorized
0p
40.5%
38
Lyndon's Golf Contest 1 P8 - Beautiful Brackets
Uncategorized
0p
1.4%
7
Lyndon's Golf Contest 1 P5 - Basic Triangle
Uncategorized
0p
41.0%
72
Lyndon's Golf Contest 1 P4 - Symbolic Ruby
Uncategorized
0p
13.2%
18
Lyndon's Golf Contest 1 P2 - A Cube Problem
Uncategorized
0p
56.1%
135
Lyndon's Golf Contest 1 P3 - Boolean (Buffed)
Uncategorized
0p
56.8%
84
Lyndon's Golf Contest 1 P6 - Alphanumeric Perl
Uncategorized
0p
9.3%
9
Yet Another Contest 8 P1 - Permutation Sorting
YAC
5p
31.2%
339
DMOPC '22 Contest 2 P1 - DMOPC Crisis
DMOPC
5p
15.5%
313
DMOPC '22 Contest 3 P6 - Compressibility
DMOPC
25p
8.0%
19
DMOPC '22 Contest 2 P4 - Falling Leaves
DMOPC
20p
24.3%
28
Yet Another Contest 6 P3 - No More Cell Phone Messaging
YAC
10p
13.1%
105
Yet Another Contest 7 P4 - Paparazzi
YAC
17p
8.2%
46
COCI '22 Contest 1 #1 Desni Klik
COCI
5p
68.9%
141
JOI '22 Spring Camp Day 1 P1 - Jail
JOI
30p
26.5%
5
Yet Another Contest 8 P2 - No More Modern Art
YAC
7p
27.4%
247
COCI '22 Contest 1 #2 Čokolade
COCI
10p
24.0%
68
COCI '22 Contest 1 #3 Berilij
COCI
17p
16.4%
16
COCI '22 Contest 1 #4 Iksevi
COCI
12p
28.3%
28
COCI '22 Contest 1 #5 Neboderi
COCI
15p
25.5%
47
DMOPC '22 Contest 4 P3 - K-Knight
DMOPC
15
15.9%
42
DMOPC '22 Contest 2 P2 - Line Trace
DMOPC
7p
34.1%
167
DMOPC '22 Contest 4 P2 - Fake Painting
DMOPC
10p
18.6%
89
DMOPC '22 Contest 3 P2 - New Components
DMOPC
10p
17.9%
161
COCI '22 Contest 2 #1 Tramvaji
COCI
5p
47.7%
84
COCI '22 Contest 2 #2 Ekspert
COCI
10p
22.4%
95
COCI '22 Contest 2 #3 Lampice
COCI
17p
25.5%
34
COCI '22 Contest 2 #4 Prijateljice
COCI
12p
24.2%
39
COCI '22 Contest 2 #5 Kruhologija
COCI
30p
20.0%
4
NOIP '04 P2 - Combine Fruit
China NOI
5
31.9%
44
DMOPC '22 Contest 3 P4 - Sketchy Cereal
DMOPC
30p
4.9%
22
DMOPC '22 Contest 3 P1 - Holiday Colouring
DMOPC
5p
21.5%
373
Mock CCC '23 Contest 1 J1 - Final Velocity
Mock CCC
3
65.5%
741
Mock CCC '23 Contest 1 J3 - Pairing Gifts
Mock CCC
5p
12.5%
243
Mock CCC '23 Contest 1 J4 - String Decryption
Mock CCC
5p
16.9%
166
Mock CCC '23 Contest 1 J2 - Healthy Schedule
Mock CCC
3
38.3%
561
Max's Anger Contest Series 2 P1 - Directed Anger
Seasonal
3
57.2%
179
Cheerio Contest 3 P3 - Everything Array
Uncategorized
12p
5.4%
75
DMOPC '22 Contest 4 P5 - Blackboard Game
DMOPC
17p
12.2%
36
Cheerio Contest 3 P5 - Train Network
Uncategorized
20p
3.8%
16
Cheerio Contest 3 P2 - Double-O-Seven
Uncategorized
5p
42.2%
387
Cheerio Contest 3 P1 - Wet Floor
Uncategorized
5p
47.3%
434
Max's Anger Contest Series 2 P2 - Password Anger
Seasonal
5p
70.5%
168
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