MathForces: Math Olympiads
MathForces - Math Olympiads
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magicd
Olympiad Rating:
1200
Problem rating:
60
Contribution:
0
Country: RU
Occupation: Other
About:
Olympiads
Problems
Games
Olympiads
Problems solved: 30
Odd divisors
Many digits
C Sum
Cool-divisble numbers
NRD pair
Just sequence
Minimizing Fibb
Function
Expanding brackets
Small triangular numbers
U turn
Sum of digits 2020
Square multiples of 24
Area of triangle
2+1
Friendly rooks
Squared fours
Divisibility by 4
One three-digit number
Relatively prime with 2020
2020 digit
Sum of four
Numbers ratio
Cubical squares
Random answer
2020 Palindromes
Money date
Tommorow's day
Temirlan's cake
Test
Games
Under construction