Oh-matrix |
Bingo! |
Squared fours |

Five Primes |
Just Easy Sum |
6-sums |

Relatively prime with 2020 |
Equilateral Triangles |
Square multiples of 24 |

Function |
One three-digit number |
Money date |

2020 Palindromes |
2+1 |
Tommorow's day |

Temirlan's cake |
Random answer |
Fractions |

2020 digit |
Digital Cubes |
Area of triangle |

Divisibility by 4 |
Sum of four |
Numbers ratio |

Test |
Cubical squares |