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Hot problems
Arcadia Computing Contest 1 P2 - Chemistry
Arcadia Computing Contest 1 P3 - ScanTron
Arcadia Computing Contest 1 P5 - Hacking Grades
Arcadia Computing Contest 1 P4 - Cyclic Sorting
CCC '13 S1 - From 1987 to 2013
CCC '13 J4 - Time on task
String Finding
Problem
Category
Points
AC %
Users
Baltic OI '11 P3 - Switch the Lamp On
Baltic OI
12p
25.5%
23
Baltic OI '11 P4 - Treasures and Vikings
Baltic OI
15p
31.0%
20
Baltic OI '11 P5 - Meetings
Baltic OI
25p
8.3%
3
Baltic OI '11 P6 - Plagiarism
Baltic OI
7p
25.1%
44
Baltic OI '11 P7 - Polygon
Baltic OI
17p
36.8%
10
Baltic OI '11 P8 - Tree Mirroring
Baltic OI
35p
9.5%
8
Baltic OI '12 P1 - Brackets
Baltic OI
15p
34.0%
13
Baltic OI '12 P2 - Mobile
Baltic OI
15p
10.4%
12
Baltic OI '12 P3 - Peaks
Baltic OI
17p
29.4%
5
Baltic OI '12 P4 - Fireworks in RightAngleles
Baltic OI
25p
30.3%
8
Baltic OI '12 P5 - Melody
Baltic OI
17p
18.9%
7
Baltic OI '12 P6 - Tiny
Baltic OI
30p
0.0%
0
Baltic OI '13 P1 - Ball Machine
Baltic OI
15p
28.2%
20
Baltic OI '13 P2 - Palindrome-Free Numbers
Baltic OI
15p
25.2%
97
Baltic OI '13 P3 - Pipes
Baltic OI
25p
21.2%
7
Baltic OI '13 P4 - Brunhilda's Birthday
Baltic OI
15p
30.0%
12
Baltic OI '13 P5 - Tracks in the Snow
Baltic OI
12p
29.1%
92
Baltic OI '13 P6 - Vim
Baltic OI
20p
17.6%
3
Baltic OI '14 P2 - Three Friends
Baltic OI
7p
19.2%
67
Baltic OI '14 P3 - Sequence
Baltic OI
30p
30.0%
4
Baltic OI '14 P4 - Demarcation
Baltic OI
40p
15.0%
2
Baltic OI '14 P5 - Portals
Baltic OI
15p
25.3%
19
Baltic OI '14 P6 - Senior Postmen
Baltic OI
15p
18.9%
15
Baltic OI '15 P1 - Bowling
Baltic OI
20p
50.0%
3
Baltic OI '15 P2 - Editor
Baltic OI
25p
47.4%
10
Baltic OI '15 P3 - Network
Baltic OI
15p
25.6%
34
Baltic OI '15 P4 - File Paths
Baltic OI
20p
56.3%
5
Baltic OI '15 P5 - Hacker
Baltic OI
15p
50.0%
19
Baltic OI '15 P6 - Tug of War
Baltic OI
20p
11.0%
6
Baltic OI '16 P1 - Bosses
Baltic OI
10p
39.4%
43
Baltic OI '16 P2 - Park
Baltic OI
20p
58.9%
25
Baltic OI '16 P3 - Spiral
Baltic OI
30p
13.3%
4
Baltic OI '16 P4 - Cities
Baltic OI
15p
29.6%
32
Baltic OI '16 P5 - Maze
Baltic OI
25p
2.2%
8
Baltic OI '16 P6 - Swap
Baltic OI
15p
22.5%
6
Baltic OI '17 P1 - Political Development
Baltic OI
25p
21.1%
32
Baltic OI '17 P2 - Toll
Baltic OI
20p
45.7%
56
Baltic OI '17 P3 - Railway
Baltic OI
17p
36.1%
94
Baltic OI '17 P4 - Friends
Baltic OI
35p
25.0%
5
Baltic OI '17 P5 - Plus Minus
Baltic OI
15p
38.6%
31
Baltic OI '17 P6 - Cat in a tree
Baltic OI
15p
36.0%
118
Baltic OI '18 P1 - Love Polygon
Baltic OI
20p
19.1%
43
Baltic OI '18 P2 - Martian DNA
Baltic OI
10p
35.7%
157
Baltic OI '18 P3 - Worm Worries
Baltic OI
30p
4.0%
5
Baltic OI '18 P4 - Alternating Current
Baltic OI
25p
12.2%
8
Baltic OI '18 P5 - Genetics
Baltic OI
25p
14.8%
50
Baltic OI '18 P6 - Paths
Baltic OI
15p
32.9%
105
Baltic OI '19 P2 - Nautilus
Baltic OI
15p
33.4%
78
Baltic OI '19 P3 - Alpine Valley
Baltic OI
20p
24.6%
75
Baltic OI '19 P4 - Tom's Kitchen
Baltic OI
15p
23.6%
79
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