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Random
Hot problems
Educational DP Contest AtCoder C - Vacation
COCI '14 Contest 5 #3 Traktor
CCC '10 J2 - Up and Down
CCCHK '15 J3 - Queens can't attack me!
DMOPC '14 Contest 2 P3 - Sawmill
COCI '14 Contest 1 #2 Klopka
CCC '11 J2 - Who Has Seen The Wind
Problem
Category ▴
Points
AC %
Users
Google Code Jam '08 Qualification Round Problem C - Train Timetable
Google Code Jam
7p
50.0%
4
Google Code Jam '08 Round 1A Problem A - Minimum Scalar Product
Google Code Jam
5p
70.6%
10
Google Code Jam '08 Round 1A Problem B - Milkshakes
Google Code Jam
7p
66.7%
2
Google Code Jam '08 Round 1A Problem C - Numbers
Google Code Jam
20p
20.0%
3
Google Code Jam '09 Round 1A Problem A - Multi-base happiness
Google Code Jam
12p
40.0%
3
Google Code Jam '09 Round 1A Problem B - Crossing the Road
Google Code Jam
15p
11.1%
1
Google Code Jam '09 Round 1A Problem C - Collecting Cards
Google Code Jam
10p
60.0%
3
Google Code Jam '09 Qualification Round Problem C - Welcome to Code Jam
Google Code Jam
7p
19.0%
4
Google Code Jam '09 Qualification Round Problem B - Watersheds
Google Code Jam
5p
33.3%
4
Google Code Jam '09 Qualification Round Problem A - Alien Language
Google Code Jam
5p
63.6%
5
Google Code Jam '10 Qualification Round Problem B - Snapper Chain
Google Code Jam
5p
42.9%
6
Google Code Jam '10 Qualification Round Problem C - Theme Park
Google Code Jam
10p
40.0%
3
Google Code Jam '10 Qualification Round Problem A - Fair Warning
Google Code Jam
7p
50.0%
2
Google Code Jam '10 Round 1A Problem A - Rotate
Google Code Jam
7
44.4%
4
Google Code Jam '10 Round 1A Problem B - Make it Smooth
Google Code Jam
10p
15.0%
3
Google Code Jam '10 Round 1A Problem C - Number Game
Google Code Jam
20p
75.0%
3
Google Code Jam '11 Qualification Round Problem A - Bot Trust
Google Code Jam
5
57.1%
3
Google Code Jam '11 Qualification Round Problem C - Magicka
Google Code Jam
5p
42.9%
3
Google Code Jam '11 Qualification Round Problem B - Candy Splitting
Google Code Jam
7p
57.1%
4
Google Code Jam '11 Qualification Round Problem D - GoroSort
Google Code Jam
15p
33.3%
2
Google Code Jam '11 Round 1A Problem A - FreeCell Statistics
Google Code Jam
5p
44.4%
3
Google Code Jam '11 Round 1A Problem B - The Killer Word
Google Code Jam
12p
22.2%
2
Google Code Jam '11 Round 1A Problem C - Pseudominion
Google Code Jam
17p
0.0%
0
Google Code Jam '12 Qualification Round Problem A - Speaking in Tongues
Google Code Jam
3p
37.9%
9
Google Code Jam '12 Qualification Round Problem B - Dancing With the Googlers
Google Code Jam
5p
30.8%
3
Google Code Jam '12 Qualification Round Problem C - Recycled Numbers
Google Code Jam
5p
40.0%
2
Google Code Jam '12 Qualification Round Problem D - Hall of Mirrors
Google Code Jam
15p
33.3%
1
Google Code Jam '12 Round 1A Problem A - Password Problem
Google Code Jam
5p
71.4%
2
Google Code Jam '12 Round 1A Problem B - Kingdom Rush
Google Code Jam
7p
22.2%
2
Google Code Jam '12 Round 1A Problem C - Cruise Control
Google Code Jam
30p
0.0%
0
Google Code Jam '13 Round 1A Problem A - Bullseye
Google Code Jam
7p
16.7%
4
Google Code Jam '13 Round 1A Problem B - Manage your Energy
Google Code Jam
7p
11.1%
2
Google Code Jam '13 Qualification Round Problem A - Tic-Tac-Toe-Tomek
Google Code Jam
7p
66.7%
5
Google Code Jam '13 Qualification Round Problem B - Lawnmower
Google Code Jam
7p
50.0%
2
Google Code Jam '13 Qualification Round Problem C - Treasure
Google Code Jam
30p
20.0%
1
Google Code Jam '13 Qualification Round Problem D - Fair and Square
Google Code Jam
12p
20.0%
2
Google Code Jam '14 Qualification Round Problem A - Magic Trick
Google Code Jam
5p
62.5%
5
Google Code Jam '14 Qualification Round Problem B - Cookie Clicker Alpha
Google Code Jam
5p
57.1%
3
Google Code Jam '14 Qualification Round Problem C - Deceitful War
Google Code Jam
10p
40.0%
2
Google Code Jam '14 Round 1A Problem A - Charging Chaos
Google Code Jam
7p
66.7%
2
Google Code Jam '14 Round 1A Problem B - Full Binary Tree
Google Code Jam
10p
66.7%
3
Google Code Jam '15 Qualification Round Problem A - Standing Ovation
Google Code Jam
3p
58.3%
9
Google Code Jam '15 Qualification Round Problem B - Infinite House of Pancakes
Google Code Jam
5p
12.5%
2
Google Code Jam '15 Qualification Round Problem C - Dijkstra
Google Code Jam
12p
33.3%
1
Google Code Jam '15 Qualification Round Problem D - Ominous Omino
Google Code Jam
12p
14.3%
3
Google Code Jam '15 Round 1A Problem A - Mushroom Monster
Google Code Jam
5p
60.0%
3
Google Code Jam '15 Round 1A Problem B - Haircut
Google Code Jam
7p
37.5%
3
Google Code Jam '15 Round 1A Problem C - Logging
Google Code Jam
17p
50.0%
1
Google Code Jam '16 Qualification Round Problem A - Counting Sheep
Google Code Jam
5p
35.0%
5
Google Code Jam '16 Qualification Round Problem B - Revenge of the Pancakes
Google Code Jam
5p
66.7%
2
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