1 |
P1 - Vitaliy and Pie |
Codeforces |
Codeforces Round #297 (Div. 2) |

2 |
P2 - Pasha and String |
Codeforces |
Codeforces Round #297 (Div. 2) |

3 |
P3 - Ilya and Sticks |
Codeforces |
Codeforces Round #297 (Div. 2) |

4 |
P4 - Sockets |
Codeforces |
Codeforces Round #159 (Div. 2) |

5 |
P5 - Playing Cubes |
Codeforces |
Codeforces Round #159 (Div. 2) |

6 |
P6 - View Angle |
Codeforces |
Codeforces Round #159 (Div. 2) |

7 |
P7 - Bicycle Chain |
Codeforces |
Codeforces Round #132 (Div. 2) |

8 |
P8 - Olympic Medal |
Codeforces |
Codeforces Round #132 (Div. 2) |

9 |
P9 - Crosses |
Codeforces |
Codeforces Round #132 (Div. 2) |

10 |
P10 - Ksusha and Array |
Codeforces |
Croc Champ 2013 - Round 2 (Div. 2 Edition) |

11 |
P11 - Ksusha the Squirrel |
Codeforces |
Croc Champ 2013 - Round 2 (Div. 2 Edition) |

12 |
P12 - Weird Game |
Codeforces |
Croc Champ 2013 - Round 2 |

13 |
P13 - Strange Addition |
Codeforces |
Codeforces Round #184 (Div. 2) |

14 |
P14 - Continued Fractions |
Codeforces |
Codeforces Round #184 (Div. 2) |

15 |
P15 - Ivan and Powers of Two |
Codeforces |
Codeforces Round #184 (Div. 2) |

16 |
P16 - Search for Pretty Integers |
Codeforces |
Technocup 2018 - Elimination Round 2 |

17 |
P17 - Maximum of Maximums of Minimums |
Codeforces |
Technocup 2018 - Elimination Round 2 |

18 |
P18 - Maximum splitting |
Codeforces |
Technocup 2018 - Elimination Round 2 |

19 |
P19 - Tiling with Hexagons |
Codeforces |
Codeforces Round #133 (Div. 2) |

20 |
P20 - Forming Teams |
Codeforces |
Codeforces Round #133 (Div. 2) |

21 |
P21 - Hiring Staff |
Codeforces |
Codeforces Round #133 (Div. 2) |

22 |
P22 - Bear and Game |
Codeforces |
Codeforces Round #351 (VK Cup 2016 Round 3, Div. 2 Edition) |

23 |
P23 - Problems for Round |
Codeforces |
Codeforces Round #351 (VK Cup 2016 Round 3, Div. 2 Edition) |

24 |
P24 - Dominoes |
Codeforces |
Codeforces Round #231 (Div. 2) |

25 |
P25 - Robot Vacuum Cleaner |
Codeforces |
Codeforces Round #461 (Div. 2) |