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Hot problems
COCI '08 Contest 3 #2 Kemija
Canada Day Contest 2021 - CCC Bad Haha
CCC '21 S2 - Modern Art
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization
CCC '16 S3 - Phonomenal Reviews
CCC '25 J3 - Product Codes
CCC '17 S3 - Nailed It!
Problem
Category
Points
AC %
Users
CPC '19 Contest 1 P3 - Admiral Kuznetsov
Uncategorized
12p
15.7%
82
CPC '19 Contest 1 P4 - Sorting Practice
Uncategorized
12p
7.4%
19
CPC '19 Contest 1 P5 - A Puzzlingly Puzzling Puzzle Problem 😎
Uncategorized
17p
8.3%
10
CPC '19 Contest 1 P6 - Maintaining Some Coins
Uncategorized
20p
2.9%
13
CPC '21 Contest 1 P0 - AQT and Alphabet
Uncategorized
3
68.9%
417
CPC '21 Contest 1 P1 - AQT and Fractions
Uncategorized
5p
16.3%
258
CPC '21 Contest 1 P2 - AQT and Multiset
Uncategorized
7p
24.1%
191
CPC '21 Contest 1 P3 - AQT and Circles
Uncategorized
10p
13.5%
108
CPC '21 Contest 1 P4 - AQT and Directed Graph
Uncategorized
12p
29.1%
293
CPC '21 Contest 1 P5 - AQT and Modern Art
Uncategorized
15p
15.5%
44
CPC '21 Contest 1 P6 - AQT's Break Time is Over
Uncategorized
20p
7.3%
27
CPC '21 Contest 1 P7 - AQT and Quarantine
Uncategorized
20p
16.6%
18
COCI '06 Regional #1 Bard
COCI
7
30.8%
415
COCI '06 Regional #2 Tetris
COCI
10
52.4%
45
COCI '06 Regional #3 Firefly
COCI
10
38.1%
280
COCI '06 Regional #4 Circle
COCI
15
35.0%
29
COCI '07 Regional #1 Platforme
COCI
7
29.3%
558
COCI '07 Regional #2 Nikola
COCI
10
33.8%
272
COCI '07 Regional #3 Kuhar
COCI
12
21.8%
109
COCI '07 Regional #4 Jednakost
COCI
12p
13.2%
69
COCI '08 Regional #1 Nop
COCI
5
33.8%
188
COCI '08 Regional #2 Majstor
COCI
5
51.9%
214
COCI '08 Regional #3 Cijevi
COCI
10
31.1%
39
COCI '08 Regional #4 Tablica
COCI
15
37.2%
27
COCI '08 Regional #5 Reljef
COCI
15
50.0%
20
COCI '08 Regional #6 Cvjetici
COCI
12
45.6%
191
CSPC '15 #1 - The Card Game
CSPC
3
17.3%
197
CSPC '15 #2 - Build Season
CSPC
3
37.8%
179
CSPC '15 #3 - Spell Check
CSPC
7
28.4%
93
CSPC '15 #4 - Reading Logs
CSPC
5
11.8%
27
CSPC '15 #5 - Averages
CSPC
5
19.2%
53
CSPC '15 #6 - Attendance
CSPC
7p
42.4%
38
Brandon's Cryptographically Secure Pseudorandom Number Generator
Uncategorized
30p
0.7%
2
CTSC '15 P5 - Calendar Management
China NOI
25
6.3%
1
CTU Open Contest 2017 - Amusement Anticipation
ICPC
5
24.2%
35
CTU Open Contest 2017 - Pond Cascade
ICPC
7
29.3%
8
CTU Open Contest 2017 - Chessboard Dancing
ICPC
7
55.6%
5
CTU Open Contest 2017 - Go Northwest!
ICPC
7
44.8%
10
CTU Open Contest 2017 - Equinox Roller Coaster
ICPC
15
21.4%
6
CTU Open Contest 2017 - Forest Picture
ICPC
5
44.4%
9
CTU Open Contest 2017 - Shooting Gallery
ICPC
10
16.8%
10
CTU Open Contest 2017 - Ice Cream Samples
ICPC
12
40.0%
7
CTU Open Contest 2017 - Dark Ride With Monsters
ICPC
7
16.0%
11
CTU Open Contest 2017 - Punching Power
ICPC
15
45.2%
15
CTU Open Contest 2017 - Treetop Walkway
ICPC
20
0.0%
0
CTU Open Contest 2018 - Die
ICPC
3
31.6%
88
CTU Open Contest 2018 - Security Guards
ICPC
10
37.8%
35
CTU Open Contest 2018 - Rullete
ICPC
10
17.6%
9
CTU Open Contest 2018 - Numbers Generator
ICPC
20
56.7%
6
CTU Open Contest 2018 - Locker Room
ICPC
20
55.6%
5
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