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Hot problems
WC '17 Contest 3 J3 - Uncrackable
Problem
Category
Points
AC %
Users ▾
DMOPC '21 Contest 10 P4 - Bitwise Telephone
DMOPC
17p
3.7%
30
HHPC1 P3 - Yonder Ridge
Uncategorized
12p
11.0%
30
The Game of Nim
Uncategorized
12p
29.5%
29
Line Sweep
Uncategorized
25
9.8%
29
CCCJQR P4
Seasonal
0
30.7%
29
TLE '16 Contest 2 P4 - Harambe's Noble Quest
TLE
15p
11.5%
29
Facebook Hacker Cup '17 Qualifying Round P3 - Fighting the Zombie
FHC
10p
19.4%
29
TLE '16 Contest 6 (Mock CCC) J4 - Ski Rentals
TLE
7p
21.2%
29
Waterloo 2017 Winter D - Vera and Sorting
Waterloo Local
15
46.3%
29
DMPG '17 S6 - Brackets, Braces, and Boxes
DMOPC
12p
10.0%
29
ECOO '17 R2 P4 - Zig Zag
ECOO
12p
39.2%
29
COI '07 #3 Tamnica
COCI
15p
13.0%
29
ECOO '14 R3 P4 - Baby Talk
ECOO
10p
59.1%
29
IOI '17 P6 - Ancient Books
IOI
25p
11.4%
29
Back From Summer '17 P5: Confusing Codeforces Contest
Seasonal
25p
14.0%
29
DWITE '11 R3 #5 - Tautology
DWITE
10
39.7%
29
DMPG '18 G5 - Triangles
DMOPC
15p
20.5%
29
DMPG '18 G2 - Gardening Fun
DMOPC
15p
44.5%
29
CCO '96 P6 - Hoppers
CCO
15
15.5%
29
COCI '17 Contest 2 #6 Garaža
COCI
20
22.0%
29
CCO '01 P5 - Fast Food
CCO
7
10.1%
29
Wesley's Anger Contest 2 Problem 3 - Pumpkin Counting
WAC
15
22.6%
29
COCI '19 Contest 1 #3 Džumbus
COCI
20p
20.9%
29
Figurines
Uncategorized
20
21.1%
29
ACM U of T Tryouts C3 F - A Pleasant Stroll
ICPC
15
17.2%
29
ACSL '09 Practice P6 - Expression
Uncategorized
10p
11.4%
29
WC '17 Contest 1 S2 - Ride the Rocket
Woburn Challenge
10p
30.3%
29
Baltic OI '17 P1 - Political Development
Baltic OI
25p
23.2%
29
Andrew Needs Help
Uncategorized
12p
26.2%
29
Mock CCC '21 S4 - Infinite Molecule
Mock CCC
12p
8.2%
29
Segment Tree Practice 2
Uncategorized
12
43.9%
29
IOI '21 P1 - Distributing Candies
IOI
30p
13.4%
29
Checker Number
Uncategorized
7
18.8%
29
COCI '21 Contest 2 #4 Magneti
COCI
25p
25.6%
29
An Animal Contest 6 P4 - Buffet
AAC
20p
7.4%
29
Baltic OI '01 P5 - Mars Maps
Baltic OI
15p
14.7%
29
EGOI '22 P5 - Data Centers
EGOI
10p
33.1%
29
NOIP '08 P1 - Silly Monkey
China NOI
5p
38.4%
29
Wesley's Anger Contest Reject 6 - Geology
WAC
12p
17.7%
29
Mock CCC '24 Contest 1 S4 - Tommy's Lemonade Stand
Mock CCC
12p
22.0%
29
TSOC '15 Contest 1 #3 - Elevators
TSOC
5p
31.5%
28
MWC '15 #2 P4: Robotics Summative
MWC
5p
22.1%
28
MWC '15 #4 P5: Arts and Crafts
MWC
10p
17.8%
28
A Simple Maximum
Uncategorized
7
8.7%
28
ICPC ECNA 2016 I - Waif Until Dark
ICPC
15
35.2%
28
ICPC ECNA 2005 A - ACM (ACronym Maker)
ICPC
12
20.4%
28
COCI '07 Contest 1 #6 Staza
COCI
25p
19.1%
28
COCI '08 Contest 5 #3 Jagoda
COCI
7
22.3%
28
DWITE '10 R4 #2 - Primal Numbers
DWITE
5
56.3%
28
COCI '17 Contest 4 #2 Izbori
COCI
5p
29.2%
28
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