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Hot problems
Postfix Notation
CCC '06 S2 - Attack of the CipherTexts
Problem
Category
Points
AC %
Users
PEG Test '14 - Gift Delivery
Uncategorized
10
15.0%
15
Google Kickstart '17 Round A Problem A - Square Counting
Google Kick Start
12p
20.5%
23
Google Kickstart '17 Round C Problem A - Ambiguous Cipher
Google Kick Start
7p
43.8%
33
Google Kickstart '17 Round C Problem B - X Squared
Google Kick Start
7p
17.5%
53
Google Kickstart '17 Round C Problem C - Magical Thinking
Google Kick Start
10p
20.6%
12
Google Kickstart '17 Round F Problem A - Kicksort
Google Kick Start
7p
31.0%
8
GlobeX Cup '18 J Sample - Farming Simulator
Uncategorized
5p
38.1%
141
GlobeX Cup '18 J1 - Rounding Errors
Uncategorized
3p
36.8%
248
GlobeX Cup '18 J2 - Mark Gambling
Uncategorized
5p
32.2%
223
GlobeX Cup '18 J3 - Good Numbers
Uncategorized
5p
25.9%
181
GlobeX Cup '18 J4 - Magical Functions
Uncategorized
7p
21.3%
188
GlobeX Cup '18 J5 - Errands
Uncategorized
10p
24.7%
193
GlobeX Cup '18 S Sample - Chair Stacking
Uncategorized
7p
46.1%
137
GlobeX Cup '18 S1 - Code Copiers
Uncategorized
5p
51.3%
154
GlobeX Cup '18 S2 - Test Scores
Uncategorized
7p
18.7%
118
GlobeX Cup '18 S3 - Playing With Bits
Uncategorized
10p
16.9%
55
GlobeX Cup '18 S4 - Reversed Dijkstra's
Uncategorized
10p
11.0%
43
GlobeX Cup '18 S5 - Math Bash
Uncategorized
17
11.5%
20
GlobeX Cup '19 J1 - Chess Master Winnie
Uncategorized
3p
55.8%
220
GlobeX Cup '19 J2 - Winnie Waifu Wars
Uncategorized
3p
16.0%
50
GlobeX Cup '19 J3 - Codex
Uncategorized
5p
15.7%
55
GlobeX Cup '19 J4 - Winni's Lonely Card Game
Uncategorized
5p
18.4%
73
GlobeX Cup '19 J5 - Aliens
Uncategorized
15
12.6%
21
GlobeX Cup '19 S1 - Planet Classification
Uncategorized
5p
33.5%
155
GlobeX Cup '19 S2 - Predicting Collisions
Uncategorized
7p
6.2%
69
GlobeX Cup '19 S3 - Ninjaclasher's Wrath
Uncategorized
12p
12.6%
21
GlobeX Cup '19 S4 - Ninjaclasher's Wrath 2
Uncategorized
25p
9.3%
13
GlobeX Cup '19 S5 - Alien Navigation
Uncategorized
20p
7.4%
16
Greater New York Regional 2012 - Mystery
ICPC
5
45.8%
26
Good Travels
Uncategorized
17
20.5%
75
Good Predictions
Uncategorized
10
33.1%
80
Good Strategy
Uncategorized
10
26.5%
80
Good Code
Uncategorized
15
11.9%
25
Good Debugging
Uncategorized
17
27.1%
142
Good Aim
Uncategorized
10
16.9%
38
Good Inflation
Uncategorized
20
16.2%
49
Good Celebration
Uncategorized
12
15.1%
30
Good Sets
Uncategorized
10p
28.4%
41
King Graff's Defense
Uncategorized
15p
7.5%
67
King Graff's Tolls
Uncategorized
17p
27.5%
57
King Graff's Trip
Uncategorized
15p
8.4%
61
Breaking the Friend Chain
Uncategorized
7
28.9%
193
Graph Contest 1 P1 - Counting Paths
Uncategorized
10
20.7%
114
Graph Contest 1 P2 - Shortest Path
Uncategorized
5
27.2%
434
Graph Contest 1 P3 - Counting Cycles
Uncategorized
10
15.9%
113
Graph Contest 2 P1 - Connected Components
Uncategorized
7
37.7%
292
Graph Contest 2 P2 - Directed Acyclic Graph
Uncategorized
10
18.0%
456
Graph Contest 2 P3 - Trees
Uncategorized
7
32.8%
175
Graph Contest 3 P1 - Travelling Salesmen
Uncategorized
7
34.2%
372
Graph Contest 3 P2 - Shortest Path
Uncategorized
10p
24.6%
315
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