Parking |
Function |
2020 digit |

Tommorow's day |
Temirlan's cake |
Cubical squares |

Numbers ratio |
Sum of four |
2020 Palindromes |

Random answer |
Money date |
2+1 |

Again these rooks |
Expanding brackets |
One three-digit number |

Square multiples of 24 |
Equilateral Triangles |
Test |

Point O |
Just sequence |
Weird equation |

Relatively prime with 2020 |
Minimizing Fibb |
Divisibility by 4 |

Friendly rooks |
Not your business |
6 Apart |

Squared fours |
D Flags |
Small triangular numbers |

5 instead of 1 |
Area of triangle |
Sum of digits 2020 |

U turn |
Bingo! |
Bools and cows |

Sum probability |
Many digits |
Novirus |

Almost squared numbers |
Sequenta |
Fill the square |

Cool-divisble numbers |
Positive product of sums |
Viet said |

Oh-matrix |
Odd divisors |
Tricky |

Product of differences |
Angle chasing |
Solutions on the interval |

Where is my husband |
Arithmetic derivative |
Progressive sequence |

Tricky sequence |
Special square |
Switchers |

Triangle in hyperbola |
All such |
First geometry |

Diameter |
Four on a circle |
Exactly two roots |

Half of Octahedron |
Polynomial without 4 |
VNT |

Fancy meal |