Basecamp
Home
Problems
Contests
Ranking
Posts
Sign in
Problems
Topics
Difficulty
Sort by
26
New-year presents
Very easy
27
Cycle shifts
Very easy
28
Product
Medium
29
The level of palindrome
Very easy
30
Certification
Medium
31
Superstitious Santa Claus
Very easy
32
Knight and pawn
Medium
33
The favourite numbers of Santa Claus
Easy
34
The word of sponsor
Very easy
35
Triangles from Matches
Medium
36
Gorynych the Dragon
Easy
37
Mail of the sponsor
Very easy
38
Firs conversation
Medium
39
Sponsor’s money
Very easy
40
Pipeline (RU)
Easy
41
Command of the Mayor
Easy
42
Green spot
Medium
43
Competitors’ quantity of olimpia
Very easy
44
The number of ones
Very easy
45
The Fuel
Very easy
46
The Segments
Very easy
47
The Parquet of the Triangles
Very easy
48
The Red and Blue Squares
Easy
49
The Smart Cat
Easy
50
The cut number
Easy
1
2
3
4
5
…
358