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26
New-year presents
Medium
27
Cycle shifts
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
Medium
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
Easy
40
Water supply
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
Easy
48
The Red and Blue Squares
Easy
49
The Smart Cat
Easy
50
The cut number
Easy
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5
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