Quadratic Sets |
Weird equation |
Zero sequence |

Seven eleven |
Triangle and Square |
Not your business |

Quadratic |
Not constant |
Cube Cube Square |

Base4 |
Cool-divisble numbers |
Almost squared numbers |

Odd divisors |
Lin does shopping |
Small triangular numbers |

Sum of Digits |
U turn |
NRD pair |

Divisibility by 4 |
Relatively prime with 2020 |
Five Primes |

Product of areas |
Chords |
Hexagonial |

Max Area |
Angle chasing |
Cemicirlces |

Area of triangle |
Triangle in Hexagon |
Concetric |

Zeros and Ones |
Factorial Factor |
Regular Polygons |

Equilateral Triangles |
Friendly rooks |
Money date |

6 Apart |
Bools and cows |
Sum of four |

MTMTK System |
Random numbers |
Many digits |

Function |
Not fibbo |
!Fancy cubic |

Sum probability |
Powered Numbers |
Rational Irrational |

Fractions |
Powered Numbers (Duplicate) |
Sequenta |

Solutions on the interval |
Simple sum |
Simple expression |

Gineq |
Just sequence |
Positive product of sums |

C Sum |
Negative roots |
Similar polynomials |

Discriminant |
Product of differences |
Tricky sequence |

Permutational Polynomial |
Tricky polynomial |
Too much |

Binary Sum |
Hold me |
5th power equation |

Maximum of Minimum |
One three-digit number |
Squared fours |

2020 digit |
Lucky numbers |
Just Easy Sum |

Temirlan's cake |
Digital Cubes |
Numbers ratio |

Tommorow's day |
Cubical squares |
Sqaure in square |

2+1 |
Teleporting button |
Interesting permutations |

These Triangles |
Probability computer |
Smallest fraction |

Four equal angles |
Unordered triplet |
Difference of squares |

Uneven numbers |