MathForces: Math Olympiads
MathForces - Math Olympiads
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dogivan81
Olympiad Rating:
1210
Problem rating:
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Country: RU
Organization: MathForces
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Mathonymous Contest 1
1210
Problems solved: 31
Lin's Octagon
Factorial Factor
Just Easy Sum
Arithmetic derivative
Fancy meal
2+1
Friendly rooks
Square multiples of 24
VNT
Area of triangle
Sum of digits 2020
Divisibility by 4
Squared fours
One three-digit number
Weird equation
Odd divisors
Relatively prime with 2020
NRD pair
Money date
2020 Palindromes
Sum of four
Random answer
Odd polynomial
2020 digit
Numbers ratio
Test
Cubical squares
Parking
Equilateral Triangles
Temirlan's cake
Tommorow's day
Games
Under construction