MathForces: Math Olympiads
MathForces - Math Olympiads
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dikobrazz
Olympiad Rating:
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Problem rating:
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Country: RU
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MathForces Round 7: Beginners
1198
Problems solved: 23
Factorial Factor
Reverse Product
Lin's Octagon
Just Easy Sum
Weird equation
Equilateral Triangles
Parking
2+1
Area of triangle
Friendly rooks
Squared fours
Divisibility by 4
Relatively prime with 2020
2020 digit
Money date
2020 Palindromes
Random answer
Sum of four
Tommorow's day
Test
Temirlan's cake
Cubical squares
Numbers ratio
Games
Under construction