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Hot problems
CCC '04 J4 - Simple Encryption
CCC '19 J3 - Cold Compress
CCC '10 J5 - Knight Hop
Problem
Category
Points
AC %
Users
UTS Open '18 P3 - Restaurants
Uncategorized
7p
32.3%
309
UTS Open '18 P4 - Ianine's Lil Lab
Uncategorized
10p
32.0%
125
UTS Open '18 P5 - Room 666
Uncategorized
25p
16.8%
16
UTS Open '18 P6 - Subset Sum
Uncategorized
25p
15.6%
31
UTS Open '18 P7 - Gossip Network
Uncategorized
25p
9.9%
44
UTS Open '21 P1 - COVID Party
Uncategorized
5p
32.4%
284
UTS Open '21 P2 - Prime Array
Uncategorized
10
26.7%
145
UTS Open '21 P3 - Latin Class
Uncategorized
10p
42.0%
190
UTS Open '21 P4 - Lucky Graph
Uncategorized
15p
18.3%
48
UTS Open '21 P5 - State Taxes
Uncategorized
17p
14.3%
50
UTS Open '21 P6 - Terra Mater
Uncategorized
25p
6.5%
19
UTS Open '21 P7 - April Fools
Uncategorized
30p
11.9%
16
UTS Open '24 P1 - Watering the Plants
Uncategorized
5p
26.8%
305
UTS Open '24 P2 - Happy Gifts
Uncategorized
7
18.8%
240
UTS Open '24 P3 - LXghts Out
Uncategorized
10p
15.3%
139
UTS Open '24 P4 - Political Espionage
Uncategorized
12p
9.5%
94
UTS Open '24 P5 - Parity Challenge
Uncategorized
17p
21.9%
37
UTS Open '24 P6 - Candygrams
Uncategorized
20p
16.0%
16
Valentine's Day '15 P1 - #1 BABE
Seasonal
10p
3.0%
3
Valentine's Day '15 P2 - Simon and Marcy
Seasonal
7p
54.1%
702
Valentine's Day '15 P3 - The Great Escape
Seasonal
10p
27.8%
39
Valentine's Day '18 J1 - The Cactus Number
Mock CCC
3p
35.9%
227
Valentine's Day '18 J2 - Stop the Scammer
Mock CCC
5p
32.0%
129
Valentine's Day '18 J3 - Are they cute?
Mock CCC
5p
18.3%
180
Valentine's Day '18 J4 & S1 - Carol's Cute Cactus
Mock CCC
7
36.3%
201
Valentine's Day '18 J5 & S2 - Ctudor's Cute Orchids
Mock CCC
7
26.7%
168
Valentine's Day '18 S3 - Carol's Cactesian Conquest
Mock CCC
17p
41.2%
39
Valentine's Day '18 S4 - Coastal California Cities
Mock CCC
7p
42.6%
45
Valentine's Day '18 S5 - Carol's Calculating Continuity
Mock CCC
20
22.8%
38
Valentine's Day '19 J1 - Rainbow Rating
Uncategorized
3
40.1%
536
Valentine's Day '19 J2 - Pink!
Uncategorized
3p
60.6%
583
Valentine's Day '19 J3 - Love!
Uncategorized
7p
28.0%
362
Valentine's Day '19 J4 - Flowers
Uncategorized
5
18.0%
72
Valentine's Day '19 J5 - Falling in Love
Uncategorized
7p
14.7%
103
Valentine's Day '19 S1 - Voting
Uncategorized
5p
22.8%
109
Valentine's Day '19 S2 - Ctudor's Cute Cacti
Uncategorized
7p
20.0%
174
Valentine's Day '19 S3 - Mathematical English
Uncategorized
12p
8.3%
41
Valentine's Day '19 S4 - A Greedy Spouse
Uncategorized
15p
11.3%
34
Valentine's Day '19 S5 - A Top Tree Problem
Uncategorized
25p
9.1%
11
Vending Machine
Uncategorized
10p
40.9%
79
Virtuoso
Uncategorized
15
21.5%
41
VMSS '15 #0 - Head Data Slave Applications
VM7WC
10
25.7%
64
VMSS '15 #1 - Senpai, Help Me
VM7WC
5
27.9%
242
VMSS '15 #2 - Tomb Robbing
VM7WC
7
50.4%
438
VMSS '15 #3 - Jeffrey and Roads
VM7WC
7
26.0%
89
VMSS '15 #4 - Frank and Roads
VM7WC
10
36.0%
493
VMSS '15 #5 - Jeffrey and Frank and a Lack of Roads
VM7WC
12
26.4%
73
VM7WC '15 #1 Bronze - Goon
VM7WC
3
39.1%
576
VM7WC '15 #1 Silver - Jung Goon
VM7WC
5
45.5%
222
VM7WC '15 #1 Gold - JHK
VM7WC
10
29.0%
131
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