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3352
Booklets
Easy
3386
Kunai
Medium
3398
Takeover Wars
Easy
3403
Rabbit Game Playing
Easy
3429
Gift from the Goddess of Programming
3537
And again rice
Easy
3540
Merging Intervals
Hard
3583
A Famous ICPC Team
3610
Where to go?
Medium
3738
Simple Sorting
Very easy
3781
Touchscreen Keyboard
3902
Advertising on the Fence
Very easy
3921
The Imperial March
Very easy
3923
Clothing
Very easy
3924
Bus
Medium
3937
Digital root
Very easy
3939
Ariel
3943
Epic Fail of a Genie
Hard
4031
Joint Venture
Easy
4037
Merge Sort
Easy
4040
Factor Trees
Very easy
4042
Median of Unions
Medium
4152
Andrew the Ant
4158
Rhinoceros Beetle
Medium
4179
Even-Odd Task
Very easy
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