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Problems
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Problems

Topics
Difficulty
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3294
Who has won?
Easy
3295
The most valuable figure
Medium
3296
Chess from "Harry Potter"
Medium
3297
The task of the employer
Hard
3298
LCA
Medium
3299
LCA - 2
Easy
3300
Common Ancestor - 3
Very easy
3301
Necklace
Very hard
3302
Billboard
Medium
3303
Brave Balloonists
Very easy
3304
Era Name
Medium
3305
Step Step Evolution
Hard
3306
Dungeon Quest II
Hard
3307
Dice Room
Hard
3308
Alice and Bomb
Easy
3309
Two-Wheel Buggy
Easy
3310
Camera Control
Very hard
3311
Road Construction
Medium
3312
Operator
Hard
3313
Merry Christmas
Hard
3317
Dragon`s Question
Easy
3318
Enigmatic Device
Hard
3319
Four Points
Very easy
3322
Game Level Detector
Very hard
3323
Jealous Numbers
Easy
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