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Hot problems
ECOO '13 R1 P1 - Take a Number
CCC '24 J3 - Bronze Count
Fibonacci Sequence
Problem
Category
Points ▾
AC %
Users
Mynerva
Olympiads School
7p
18.4%
79
CCO '00 P4 - Packet Routing
CCO
7
58.5%
54
CCO '00 P5 - Millikan's Oil Droplet Experiment
CCO
7
22.3%
54
OCC '19 B5 - Gold
Olympiads School
7
10.7%
18
COCI '06 Regional #1 Bard
COCI
7
27.6%
266
CCO '01 P5 - Fast Food
CCO
7
10.1%
29
Back To School '19: Chemistry
Seasonal
7p
13.3%
96
COCI '09 Contest 2 #3 Kutevi
COCI
7
49.6%
111
Champion Contest
Uncategorized
7
32.4%
174
Mighty Cactus
Uncategorized
7
11.9%
48
Back From Summer '19 P2: Straying From God's Light
Seasonal
7p
17.5%
170
OCC '19 S3 - NAN Language
Olympiads School
7p
14.4%
31
CEOI '19 Practice P1 - Count Squares
CEOI
7p
36.4%
212
DMOJLand Series: Fake Judges
Olympiads School
7p
38.5%
159
DMOPC '19 Contest 1 P2 - Good Writing
DMOPC
7
21.9%
204
DMOPC '19 Contest 2 P2 - Squares
DMOPC
7
49.1%
401
DMOPC '19 Contest 3 P2 - Generating Names
DMOPC
7p
27.0%
186
A Very Coordinated Christmas
Uncategorized
7p
34.5%
115
Big Deposits
Uncategorized
7p
16.8%
276
GlobeX Cup '19 S2 - Predicting Collisions
Uncategorized
7p
6.3%
68
Wesley's Anger Contest 3 Problem 3 - Wesley Plays DDR
WAC
7p
20.1%
356
Art Academy II: The Grand Escape
Uncategorized
7p
23.6%
63
JSB '19 - P2
CTF
7
26.7%
16
JSB '19 - P3
CTF
7
38.8%
15
A Simple Game
Uncategorized
7p
30.6%
84
Wesley's Anger Contest 3 Bonus Problem - Game of Death
WAC
7p
38.1%
13
Salsifa Hall
Uncategorized
7
51.6%
9
Willie's Fan Club
Uncategorized
7
38.3%
41
COCI '19 Contest 5 #2 Političari
COCI
7p
31.2%
91
DMOPC '19 Contest 5 P4 - Cafeteria Confrontation Conundrum
DMOPC
7p
40.0%
165
DMOPC '19 Contest 7 P1 - Hydrocarbons
DMOPC
7
45.2%
261
DMOPC '19 Contest 6 P1 - Grade 9 Math
DMOPC
7
10.5%
226
DMOPC '19 Contest 6 P2 - Grade 10 Math
DMOPC
7
34.6%
331
PIB '20 P3 - Rulebreaker
Uncategorized
7p
29.5%
55
COCI '19 Contest 4 #2 Spiderman
COCI
7p
19.8%
51
COCI '19 Contest 3 #2 Grudanje
COCI
7p
50.0%
53
COCI '19 Contest 6 #2 Birmingham
COCI
7p
42.5%
76
Wesley's Anger Contest 4 Problem 2 - Squirrel Election
WAC
7p
20.6%
209
Wesley's Anger Contest 5 Problem 2 - MATH 137 at Squirreloo
WAC
7p
39.1%
190
Teleportation Tangle
Uncategorized
7p
27.5%
30
QCC P6 - Freedom!
Uncategorized
7p
38.4%
70
Exam Prep
Uncategorized
7p
24.8%
218
ECOO '20 P3 - Captcha Fun
ECOO
7p
24.9%
103
UCC Coding Competition '20 P4 - Bubble Tea
Uncategorized
7p
43.4%
207
UCC Coding Competition '20 P5 - Public Transport
Uncategorized
7p
53.6%
162
Mathtermind
Uncategorized
7
42.2%
9
CCO '04 P5 - Jengaism
CCO
7
31.8%
116
COCI '15 Contest 7 #2 Prozor
COCI
7p
37.9%
21
COCI '09 Contest 4 #3 IKS
COCI
7
34.2%
68
ACM U of T Tryouts C1 C - Foxhole
ICPC
7
31.5%
127
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