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Difficulty
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7335
Saucepans and lids
Very easy
7339
Послідовність
Very easy
7455
Invert a Tree
7457
Max - Min в двійковій системі числення
Easy
7464
Minimum Depth of Binary Tree
7465
Same Tree
Very easy
7466
Balanced Binary Tree
7467
Symmetric Tree
Very easy
7480
Luxury burrow
Easy
7499
Hiking in the Hills
Very easy
7532
Aquarium Tank
Easy
7572
Landscape Improved
7623
Lucky Chances
Very easy
7663
Підчисло
Medium
7768
Teams
Hard
7786
Горные лыжи
Easy
7828
Принтер
Medium
7836
Мансур побеждает Александра
Easy
7855
Euclidean TSP
Very easy
7975
Detecting Molecules
Medium
8187
Racing Gems
Easy
8194
Egg Drop
Very easy
8213
Barbells
Easy
8257
Дороги
Very easy
8327
Choosing Ice Cream
Medium
1
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