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Random
Hot problems
COCI '08 Contest 3 #6 Najkraci
APIO '10 P1 - Commando
CCCHK '15 J4 - Where to build my house?
CCC '24 S2 - Heavy-Light Composition
Yet Another Contest 8 P2 - No More Modern Art
2spooky4me
Yet Another Contest 8 P1 - Permutation Sorting
Problem
Category
Points
AC %
▾
Users
COCI '12 Contest 1 #1 DOM
COCI
3
56.4%
100
COCI '12 Contest 1 #2 F7
COCI
7
50.7%
33
COCI '12 Contest 1 #3 Koncert
COCI
7
25.4%
10
COCI '10 Contest 1 #1 Timsko
COCI
3
33.6%
104
COCI '10 Contest 1 #2 Profesor
COCI
5p
38.1%
74
COCI '10 Contest 1 #3 Sretan
COCI
7
40.3%
53
COCI '10 Contest 1 #4 Ljutnja
COCI
12p
7.9%
25
COCI '10 Contest 1 #5 Tabovi
COCI
10p
51.7%
72
COCI '10 Contest 1 #6 Žabe
COCI
20p
33.3%
1
WC '18 Contest 3 J4 - Leveling Up
Woburn Challenge
7p
32.1%
84
WC '15 Contest 4 J2 - Mission Briefing
Woburn Challenge
3
39.1%
125
WC '15 Contest 2 J2 - The Empire Strikes Back
Woburn Challenge
3
65.7%
302
WC '15 Finals J2 - The Oxford Comma
Woburn Challenge
5
18.0%
46
WC '16 Contest 4 J2 - You're Dead!
Woburn Challenge
7p
31.5%
44
WC '15 Contest 4 S3 - Coded Paper
Woburn Challenge
17p
20.4%
20
WC '18 Contest 3 J3 - R
Woburn Challenge
3p
72.4%
90
WC '17 Contest 2 S4 - One Does Not Simply Walk Into Mordor
Woburn Challenge
17p
16.5%
10
WC '15 Contest 1 J3 - Jazz Concert
Woburn Challenge
5
51.0%
215
WC '17 Contest 1 J2 - How's the Weather?
Woburn Challenge
3
68.6%
3775
WC '15 Contest 2 J4 - The Force Awakens (Junior)
Woburn Challenge
15p
2.3%
11
WC '18 Finals J1 - Conditional Contracts
Woburn Challenge
5p
39.5%
169
WC '17 Contest 3 S4 - Relevant Results
Woburn Challenge
20p
7.8%
5
WC '18 Contest 4 J4 - Your Name, Please
Woburn Challenge
7p
13.6%
14
WC '15 Contest 1 S2 - Wildcat Wildcards
Woburn Challenge
10p
11.2%
65
WC '17 Contest 2 S1 - Keeping Score
Woburn Challenge
5p
33.3%
51
WC '15 Contest 3 S2 - Detective Work
Woburn Challenge
10
36.9%
33
WC '18 Finals S3 - Screen Time
Woburn Challenge
15p
19.8%
23
WC '18 Contest 3 S2 - Gym Tour
Woburn Challenge
12p
41.4%
135
WC '15 Contest 1 J4 - Trip Budgeting
Woburn Challenge
10
10.5%
40
WC '16 Contest 2 S3 - Turbolift Testing
Woburn Challenge
15p
13.0%
17
WC '17 Finals S4 - Ultimatum
Woburn Challenge
17p
9.7%
11
WC '15 Finals S2 - Hydration
Woburn Challenge
10p
26.9%
116
WC '18 Contest 2 J4 - Ammunition
Woburn Challenge
7p
21.0%
49
WC '17 Contest 3 J1 - Like, Comment, and Subscribe!
Woburn Challenge
3
49.8%
150
WC '17 Contest 4 S2 - Strange Travels
Woburn Challenge
12p
40.2%
45
WC '18 Contest 2 S1 - Laser Grid
Woburn Challenge
7p
57.3%
113
WC '15 Contest 3 S1 - Energy Absorption
Woburn Challenge
7p
14.3%
34
WC '15 Finals S4 - Server Hacking
Woburn Challenge
20p
26.8%
25
WC '15 Contest 4 S2 - World Tour
Woburn Challenge
12p
29.7%
31
WC '15 Finals S5 - Supply Chain
Woburn Challenge
30p
9.8%
2
WC '18 Contest 3 S4 - Holey Travels
Woburn Challenge
20p
1.0%
1
WC '17 Contest 3 J3 - Uncrackable
Woburn Challenge
5
28.8%
2390
WC '15 Contest 3 J4 - LexCorp Infiltration
Woburn Challenge
15p
12.2%
15
WC '18 Contest 4 J3 - Inventory
Woburn Challenge
5p
27.2%
32
WC '18 Finals S4 - Posters
Woburn Challenge
20p
24.0%
6
WC '15 Contest 1 S3 - Contest Sites
Woburn Challenge
17p
9.9%
56
WC '18 Contest 2 S2 - Plutonium
Woburn Challenge
12p
13.4%
73
WC '15 Contest 4 S1 - Shootout
Woburn Challenge
7p
31.0%
39
WC '16 Contest 2 S1 - Most Illogical
Woburn Challenge
10p
29.0%
63
WC '15 Contest 3 J1 - Battle Predictions
Woburn Challenge
3
36.9%
207
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