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Hot problems

Problem Category Points AC % Users
UTS Open '18 P6 - Subset Sum Uncategorized 25p 15.3% 31
UTS Open '18 P7 - Gossip Network Uncategorized 25p 9.9% 44
UTS Open '21 P1 - COVID Party Uncategorized 5p 32.4% 286
UTS Open '21 P2 - Prime Array Uncategorized 10 26.8% 148
UTS Open '21 P3 - Latin Class Uncategorized 10p 42.0% 192
UTS Open '21 P4 - Lucky Graph Uncategorized 15p 18.4% 50
UTS Open '21 P5 - State Taxes Uncategorized 17p 14.6% 51
UTS Open '21 P6 - Terra Mater Uncategorized 25p 7.1% 21
UTS Open '21 P7 - April Fools Uncategorized 30p 11.9% 16
UTS Open '24 P1 - Watering the Plants Uncategorized 5p 26.8% 308
UTS Open '24 P2 - Happy Gifts Uncategorized 7 18.7% 243
UTS Open '24 P3 - LXghts Out Uncategorized 10p 15.3% 140
UTS Open '24 P4 - Political Espionage Uncategorized 12p 9.4% 94
UTS Open '24 P5 - Parity Challenge Uncategorized 17p 21.9% 40
UTS Open '24 P6 - Candygrams Uncategorized 20p 16.0% 16
Valentine's Day '15 P1 - #1 BABE Seasonal 10p 2.9% 3
Valentine's Day '15 P2 - Simon and Marcy Seasonal 7p 54.2% 706
Valentine's Day '15 P3 - The Great Escape Seasonal 10p 27.8% 39
Valentine's Day '18 J1 - The Cactus Number Mock CCC 3p 36.1% 231
Valentine's Day '18 J2 - Stop the Scammer Mock CCC 5p 30.4% 136
Valentine's Day '18 J3 - Are they cute? Mock CCC 5p 18.5% 185
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 26.8% 170
Valentine's Day '18 S3 - Carol's Cactesian Conquest Mock CCC 17p 40.9% 38
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 23.1% 39
Valentine's Day '19 J1 - Rainbow Rating Uncategorized 3 40.3% 543
Valentine's Day '19 J2 - Pink! Uncategorized 3p 60.1% 594
Valentine's Day '19 J3 - Love! Uncategorized 7p 28.9% 386
Valentine's Day '19 J4 - Flowers Uncategorized 5 17.9% 72
Valentine's Day '19 J5 - Falling in Love Uncategorized 7p 14.7% 105
Valentine's Day '19 S1 - Voting Uncategorized 5p 22.8% 109
Valentine's Day '19 S2 - Ctudor's Cute Cacti Uncategorized 7p 20.1% 175
Valentine's Day '19 S3 - Mathematical English Uncategorized 12p 7.3% 41
Valentine's Day '19 S4 - A Greedy Spouse Uncategorized 15p 11.7% 36
Valentine's Day '19 S5 - A Top Tree Problem Uncategorized 25p 9.4% 12
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% 240
VMSS '15 #2 - Tomb Robbing VM7WC 7 50.5% 441
VMSS '15 #3 - Jeffrey and Roads VM7WC 7 26.0% 89
VMSS '15 #4 - Frank and Roads VM7WC 10 36.1% 514
VMSS '15 #5 - Jeffrey and Frank and a Lack of Roads VM7WC 12 26.3% 75
VM7WC '15 #1 Bronze - Goon VM7WC 3 38.9% 583
VM7WC '15 #1 Silver - Jung Goon VM7WC 5 45.7% 224
VM7WC '15 #1 Gold - JHK VM7WC 10 29.0% 132
VM7WC '15 #2 Bronze - Recruits! VM7WC 3 29.2% 398
VM7WC '15 #2 Silver - 4 Nations, 1 Secret VM7WC 10 22.9% 249
VM7WC '15 #2 Gold - Uniting the Earth Empire VM7WC 12 21.4% 351