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Hot problems
CCC '12 S3 - Absolutely Acidic
CCC '21 J3 - Secret Instructions
CCC '24 S2 - Heavy-Light Composition
DMOPC '20 Contest 4 P1 - Missing Numbers
COCI '06 Regional #3 Firefly
ECOO '19 R1 P1 - Free Shirts
ACSL '09 Practice P4 - Rank
Problem
Category
Points
AC %
Users
COCI '12 Contest 4 #5 Dlakavac
COCI
15p
53.3%
7
COCI '12 Contest 4 #6 Akvarij
COCI
25p
8.7%
2
COCI '12 Contest 5 #1 Ljestvica
COCI
5p
19.4%
977
COCI '12 Contest 5 #2 Arhipelag
COCI
7p
30.3%
33
COCI '12 Contest 5 #3 Totem
COCI
10p
13.8%
10
COCI '12 Contest 5 #4 Hipercijevi
COCI
10p
25.8%
30
COCI '12 Contest 5 #5 Rotiraj
COCI
15p
24.6%
11
COCI '12 Contest 5 #6 Mnogomet
COCI
20p
0.0%
0
COCI '12 Contest 6 #1 Baka
COCI
3p
67.7%
88
COCI '12 Contest 6 #2 Sume
COCI
7
60.3%
32
COCI '12 Contest 6 #3 Dobri
COCI
7p
30.1%
88
COCI '12 Contest 6 #4 Burek
COCI
12p
27.7%
16
COCI '12 Contest 6 #5 Jedan
COCI
15
36.4%
28
COCI '12 Contest 6 #6 Bakterije
COCI
15
7.7%
3
COCI '13 Contest 1 #1 Trener
COCI
5p
50.2%
119
COCI '13 Contest 1 #2 Kušač
COCI
5p
36.7%
237
COCI '13 Contest 1 #3 Ratar
COCI
15p
30.5%
56
COCI '13 Contest 1 #4 Lopov
COCI
15p
27.6%
485
COCI '13 Contest 1 #5 Organizator
COCI
15p
24.3%
123
COCI '13 Contest 1 #6 Slastičar
COCI
20p
11.8%
4
COCI '13 Contest 2 #1 Volim
COCI
3
36.4%
70
COCI '13 Contest 2 #2 Misa
COCI
5p
39.6%
180
COCI '13 Contest 2 #3 Slom
COCI
7p
36.1%
47
COCI '13 Contest 2 #4 Putnik
COCI
12p
41.8%
173
COCI '13 Contest 2 #5 Paleta
COCI
15p
11.0%
24
COCI '13 Contest 2 #6 Linije
COCI
20p
36.8%
31
COCI '13 Contest 3 #1 Riječi
COCI
5p
33.2%
1164
COCI '13 Contest 3 #2 Okvir
COCI
5p
61.4%
24
COCI '13 Contest 3 #3 Rečenice
COCI
7p
42.6%
20
COCI '13 Contest 3 #4 Kolinje
COCI
10p
32.5%
10
COCI '13 Contest 3 #5 Parovi
COCI
12p
46.7%
16
COCI '13 Contest 3 #6 Odašiljači
COCI
17p
25.0%
1
COCI '13 Contest 4 #1 Nasljedstvo
COCI
3p
50.5%
42
COCI '13 Contest 4 #2 Gmo
COCI
5p
31.8%
39
COCI '13 Contest 4 #3 Sumo
COCI
10p
28.0%
33
COCI '13 Contest 4 #4 Guma
COCI
12p
32.6%
25
COCI '13 Contest 4 #5 Čokolade
COCI
15p
11.9%
5
COCI '13 Contest 4 #6 Utrka
COCI
20p
45.0%
4
COCI '13 Contest 5 #1 Lozinka
COCI
3p
51.6%
92
COCI '13 Contest 5 #2 Obilazak
COCI
7p
72.3%
127
COCI '13 Contest 5 #3 Eksplozjia
COCI
10p
19.3%
134
COCI '13 Contest 5 #4 Domine
COCI
12p
21.6%
42
COCI '13 Contest 5 #5 Trokuti
COCI
15p
23.3%
26
COCI '13 Contest 5 #6 Ladice
COCI
17p
35.3%
34
COCI '13 Contest 6 #1 Vjeko
COCI
3p
22.0%
45
COCI '13 Contest 6 #2 Font
COCI
7p
31.6%
34
COCI '13 Contest 6 #3 Kockice
COCI
7p
57.6%
12
COCI '13 Contest 6 #4 Kružnice
COCI
12p
46.2%
14
COCI '13 Contest 6 #5 Hash
COCI
15p
14.5%
14
COCI '13 Contest 6 #6 Graškrižja
COCI
17p
11.0%
12
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