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DMOPC '15 Contest 7 P6 - A Very Very Original Problem
Canada Day Contest 2021 - CCC Bad Haha
CCC '00 S1 - Slot Machines
CCC '13 S2 - Bridge Transport
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization
CCC '21 S2 - Modern Art
CCC '25 S2 - Cryptogram Cracking Club
Problem
Category
Points
AC %
Users
WC '18 Contest 3 J4 - Leveling Up
Woburn Challenge
7p
35.9%
126
WC '18 Contest 3 S1 - The Perfect Team
Woburn Challenge
10p
49.5%
76
WC '18 Contest 3 S2 - Gym Tour
Woburn Challenge
12p
40.9%
161
WC '18 Contest 3 S3 - Counterpicking
Woburn Challenge
15p
10.0%
17
WC '18 Contest 3 S4 - Holey Travels
Woburn Challenge
20p
1.5%
2
WC '18 Contest 4 J1 - A Fistful of Quarters
Woburn Challenge
3p
49.1%
147
WC '18 Contest 4 J2 - Life Insurance
Woburn Challenge
3p
53.0%
153
WC '18 Contest 4 J3 - Inventory
Woburn Challenge
5p
30.1%
45
WC '18 Contest 4 J4 - Your Name, Please
Woburn Challenge
7p
13.0%
16
WC '18 Contest 4 S1 - World of StarCraft
Woburn Challenge
10p
51.9%
301
WC '18 Contest 4 S2 - Farming Simulator
Woburn Challenge
15p
33.7%
66
WC '18 Contest 4 S3 - Dance Royale
Woburn Challenge
15p
18.8%
33
WC '18 Contest 4 S4 - Super Luigi Odyssey
Woburn Challenge
25p
9.0%
5
WC '18 Finals J1 - Conditional Contracts
Woburn Challenge
5p
39.2%
178
WC '18 Finals J2 - Script Doctor
Woburn Challenge
5p
25.4%
91
WC '18 Finals S1 - Behind the Scenes
Woburn Challenge
7p
39.0%
51
WC '18 Finals S2 - Top Billing
Woburn Challenge
12p
39.7%
63
WC '18 Finals S3 - Screen Time
Woburn Challenge
15p
19.3%
25
WC '18 Finals S4 - Posters
Woburn Challenge
20p
23.5%
6
WC '18 Finals S5 - Opening Weekend
Woburn Challenge
25p
13.2%
7
WC '95 P1 - Coded Message
Woburn Challenge
7
10.0%
60
WC '95 P2 - Round Numbers
Woburn Challenge
12p
9.1%
41
WC '95 P3 - Smallest Latin Square
Woburn Challenge
10
38.6%
48
WC '95 P4 - Wildcard
Woburn Challenge
10
49.7%
53
WC '95 P5 - Factorial Power
Woburn Challenge
5
28.4%
132
WC '96 P1 - Fishes in a Tank
Woburn Challenge
5
26.0%
43
WC '96 P2 - Row and Column
Woburn Challenge
7
13.6%
38
WC '96 P3 - Hidden Geography
Woburn Challenge
5
31.7%
123
WC '96 P5 - Plentiful Paths
Woburn Challenge
7
37.0%
195
WC '96 P6 - Bases Multiplication
Woburn Challenge
5
42.2%
271
WC '97 P1 - Searching Quickly
Woburn Challenge
10
33.3%
12
WC '97 P2 - Power of Cryptography
Woburn Challenge
20
12.1%
12
WC '97 P3 - Stacks of Flapjacks
Woburn Challenge
15p
31.5%
9
WC '97 P4 - Typing
Woburn Challenge
5
31.1%
270
WC '97 P5 - Encoding Grid
Woburn Challenge
20
5.9%
1
WC '98 P1 - Optical Recognition
Woburn Challenge
12
21.1%
4
WC '98 P2 - The Hutts Strike Back
Woburn Challenge
10
28.0%
12
WC '98 P3 - Do or Do Not
Woburn Challenge
10
32.1%
24
WC '98 P4 - GATTACA
Woburn Challenge
20p
7.3%
6
WC '98 P5 - Y2K
Woburn Challenge
10
34.1%
32
WC '98 P6 - Return of the Plachta
Woburn Challenge
5
24.1%
151
WC '99 P1 - The Matrix
Woburn Challenge
7
34.7%
47
WC '99 P2 - Mission Impossible
Woburn Challenge
7
19.2%
65
WC '99 P3 - The Godfather
Woburn Challenge
5
30.0%
59
WC '99 P4 - Goldfinger
Woburn Challenge
5
34.1%
105
WC '99 P5 - Good Will Hunting
Woburn Challenge
5
16.8%
89
WC '99 P6 - Fight Club
Woburn Challenge
10
24.0%
39
WC '99 P7 - The Rock
Woburn Challenge
15
23.0%
30
WC '99 Suicidal P1 - World
Woburn Challenge
17p
17.2%
28
WC '99 Suicidal P2 - Good Hunting Will
Woburn Challenge
20p
0.4%
1
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