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Абрамчук Олександр Степанович
Abram4uk
Ukraine
Joined Sep 15, 2022
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Abram4uk
solved problem
Gas stations (#4211)
on first attempt
6 months ago
Abram4uk
solved problem
The Directors’ Visitors (#66)
on 2 attempt
6 months ago
Abram4uk
solved problem
Platforms (#798)
on 5 attempt
7 months ago
Abram4uk
solved problem
Elective System (#1559)
on 3 attempt
7 months ago
Abram4uk
solved problem
Platform Jumper (#1553)
on first attempt
7 months ago
Abram4uk
solved problem
Banking reform (#1283)
on first attempt
7 months ago
Abram4uk
solved problem
Grasshopper (#4051)
on first attempt
7 months ago
Abram4uk
solved problem
Absolute difference (#11671)
on first attempt
7 months ago
Abram4uk
solved problem
Sum of neighbors (#11670)
on first attempt
7 months ago
Abram4uk
solved problem
Queue (#3004)
on first attempt
7 months ago
Abram4uk
solved problem
Throwing cards away (#10143)
on 2 attempt
7 months ago
Abram4uk
solved problem
Book shelf (#8355)
on first attempt
7 months ago
Abram4uk
solved problem
Maximum Frequency Stack (#10379)
on first attempt
8 months ago
Abram4uk
solved problem
Parentheses Balance (#2479)
on first attempt
8 months ago
Abram4uk
solved problem
Bracket sequence (#5327)
on 2 attempt
8 months ago
Abram4uk
solved problem
Insert Parentheses (#7311)
on 2 attempt
8 months ago
Abram4uk
solved problem
Squirrel and bamboo (#1871)
on first attempt
8 months ago
Abram4uk
solved problem
Almost Prime Numbers (#1302)
on 2 attempt
8 months ago
Abram4uk
solved problem
The favourite numbers of Santa Claus (#33)
on first attempt
8 months ago
Abram4uk
solved problem
"Mirror prime" numbers (#22)
on first attempt
8 months ago
Abram4uk
solved problem
Cutting into Squares (#2612)
on first attempt
8 months ago
Abram4uk
solved problem
Simple equation (#563)
on first attempt
8 months ago
Abram4uk
solved problem
Euclid Problem (#1155)
on 2 attempt
8 months ago
Abram4uk
solved problem
Weighing (#3603)
on 3 attempt
8 months ago
Abram4uk
solved problem
The vouchers (#6)
on 2 attempt
8 months ago