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taechka
Olympiad Rating:
1215
Problem rating:
120
Contribution:
0
Country: RU
Occupation: Other
About:
Olympiads
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Olympiads
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QARAнтин: Шуточная
1215
Problems solved: 46
Product of differences
2+1
Novirus
Bools and cows
Permutational Polynomial
5 instead of 1
Area of triangle
Friendly rooks
Sum of digits 2020
Square multiples of 24
Small triangular numbers
Not your business
Bingo!
Weird equation
C Sum
Diameter
Parking
Infinite game
Expanding brackets
Prime powers
Squared fours
Positive product of sums
Viet said
Powers of 6
Odd divisors
Special square
Just sequence
Relatively prime with 2020
One three-digit number
Divisibility by 4
Money date
2020 Palindromes
What a function
Sum of four
Random answer
NRD pair
Switchers
Many digits
2020 digit
Numbers ratio
Tommorow's day
VNT
Odd polynomial
Temirlan's cake
Test
Cubical squares
Games
Under construction