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Kolja1912
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Мацола Микола Ярославович
Kolja1912
Ukraine
Joined Nov 7, 2021
Overview
Posts
Problems
517
Submissions
760
Kolja1912 - Basecamp
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Kolja1912
solved problem
Mutation (#4973)
on first attempt
1 year ago
Kolja1912
solved problem
Gas stations (#4211)
on first attempt
1 year ago
Kolja1912
solved problem
The Directors’ Visitors (#66)
on first attempt
1 year ago
Kolja1912
solved problem
Platforms (#798)
on 2 attempt
1 year ago
Kolja1912
solved problem
Elective System (#1559)
on first attempt
1 year ago
Kolja1912
solved problem
Banking reform (#1283)
on first attempt
1 year ago
Kolja1912
solved problem
Platform Jumper (#1553)
on first attempt
1 year ago
Kolja1912
solved problem
Grasshopper (#4051)
on first attempt
1 year ago
Kolja1912
solved problem
Decreasing Number (#1560)
on 2 attempt
1 year ago
Kolja1912
solved problem
Absolute difference (#11671)
on first attempt
1 year ago
Kolja1912
solved problem
Sum of neighbors (#11670)
on first attempt
1 year ago
Kolja1912
solved problem
Queue (#3004)
on first attempt
1 year ago
Kolja1912
solved problem
Throwing cards away (#10143)
on first attempt
1 year ago
Kolja1912
solved problem
Book shelf (#8355)
on first attempt
1 year ago
Kolja1912
solved problem
Maximum Frequency Stack (#10379)
on 5 attempt
2 years ago
Kolja1912
solved problem
Parentheses Balance (#2479)
on 4 attempt
2 years ago
Kolja1912
solved problem
Almost Prime Numbers (#1302)
on first attempt
2 years ago
Kolja1912
solved problem
The favourite numbers of Santa Claus (#33)
on first attempt
2 years ago
Kolja1912
solved problem
"Mirror prime" numbers (#22)
on first attempt
2 years ago
Kolja1912
solved problem
Cutting into Squares (#2612)
on 3 attempt
2 years ago
Kolja1912
solved problem
Euclid Problem (#1155)
on first attempt
2 years ago
Kolja1912
solved problem
Simple equation (#563)
on first attempt
2 years ago
Kolja1912
solved problem
Care for a chat? (#3606)
on 2 attempt
2 years ago
Kolja1912
solved problem
The vouchers (#6)
on 2 attempt
2 years ago
Kolja1912
solved problem
Weighing (#3603)
on first attempt
2 years ago