1 |
P1 - Sereja and Dima |
Codeforces |
Codeforces Round #223 (Div. 2) |

2 |
P2 - Gravity Flip |
Codeforces |
Codeforces Round #238 (Div. 2) |

3 |
P3 - Little Pony and Crystal Mine |
Codeforces |
Codeforces Round #259 (Div. 2) |

4 |
P4 - Fox And Snake |
Codeforces |
Codeforces Round #290 (Div. 2) |

5 |
P5 - inc ARG |
Codeforces |
Codeforces Round #265 (Div. 2) |

6 |
P6 - Caisa and Pylons |
Codeforces |
Codeforces Round #264 (Div. 2) |

7 |
P7 - Puzzles |
Codeforces |
Codeforces Round #196 (Div. 2) |

8 |
P8 - Chat room |
Codeforces |
Codeforces Beta Round #54 (Div. 2) |

9 |
P9 - I Wanna Be the Guy |
Codeforces |
Codeforces Round #268 (Div. 2) |

10 |
P10 - Expression |
Codeforces |
Codeforces Round #274 (Div. 2) |

11 |
P11 - Pashmak and Garden |
Codeforces |
Codeforces Round #261 (Div. 2) |

12 |
P12 - Cheap Travel |
Codeforces |
Codeforces Round #266 (Div. 2) |

13 |
P13 - Little Pony and Expected Maximum |
Codeforces |
Codeforces Round #259 (Div. 1) & Codeforces Round #259 (Div. 2) |

14 |
P14 - Caisa and Sugar |
Codeforces |
Codeforces Round #264 (Div. 2) |

15 |
P15 - Tennis Game |
Codeforces |
Codeforces Round #283 (Div. 2) & Codeforces Round #283 (Div. 1) |

16 |
P16 - Towers |
Codeforces |
Codeforces Round #274 (Div. 2) |

17 |
P17 - Ryouko's Memory Note |
Codeforces |
Codeforces Round #248 (Div. 2) & Codeforces Round #248 (Div. 1) |

18 |
P18 - Knight Tournament |
Codeforces |
Codeforces Round #207 (Div. 1) & Codeforces Round #207 (Div. 2) |

19 |
P19 - Fox And Two Dots |
Codeforces |
Codeforces Round #290 (Div. 2) |

20 |
P20 - Read Time |
Codeforces |
Codeforces Round #200 (Div. 1) & Codeforces Round #200 (Div. 2) |

21 |
P21 - Boredom |
Codeforces |
Codeforces Round #260 (Div. 1) & Codeforces Round #260 (Div. 2) |

22 |
P22 - DZY Loves Sequences |
Codeforces |
Codeforces Round #255 (Div. 1) & Codeforces Round #255 (Div. 2) |

23 |
P23 - Breaking Good |
Codeforces |
Codeforces Round #287 (Div. 2) |

24 |
P24 - Pashmak and Buses |
Codeforces |
Codeforces Round #261 (Div. 2) |

25 |
P25 - Mashmokh and Reverse Operation |
Codeforces |
Codeforces Round #240 (Div. 1) & Codeforces Round #240 (Div. 2) |

26 |
P26 - Sereja and Table |
Codeforces |
Codeforces Round #243 (Div. 1) |

27 |
P27 - R2D2 and Droid Army |
Codeforces |
Codeforces Round #291 (Div. 2) |

28 |
P28 - Destroying Roads |
Codeforces |
Codeforces Round #302 (Div. 1) & Codeforces Round #302 (Div. 2) |

29 |
P29 - A and B and Lecture Rooms |
Codeforces |
Codeforces Round #294 (Div. 2) |

30 |
P30 - Obsessive String |
Codeforces |
Codeforces Round #282 (Div. 1) & Codeforces Round #282 (Div. 2) |

31 |
P31 - Restore Cube |
Codeforces |
Codeforces Round #265 (Div. 1) |

32 |
P32 - Water Tree |
Codeforces |
Codeforces Round #200 (Div. 1) |

33 |
P33 - Towers |
Codeforces |
Codeforces Round #142 (Div. 1) |

34 |
P34 - Valera and Swaps |
Codeforces |
Codeforces Round #252 (Div. 2) |

35 |
P35 - Wonder Room |
Codeforces |
Codeforces Round #266 (Div. 2) |

36 |
P36 - Devu and Partitioning of the Array |
Codeforces |
Codeforces Round #251 (Div. 2) |

37 |
P37 - Watching Fireworks is Fun |
Codeforces |
Codeforces Round #219 (Div. 1) & Codeforces Round #219 (Div. 2) |

38 |
P38 - Jeff and Rounding |
Codeforces |
Codeforces Round #204 (Div. 1) & Codeforces Round #204 (Div. 2) |

39 |
P39 - Ciel the Commander |
Codeforces |
Codeforces Round #190 (Div. 1) & Codeforces Round #190 (Div. 2) |

40 |
P40 - Painting Fence |
Codeforces |
Codeforces Round #256 (Div. 2) |

41 |
P41 - Little Pony and Harmony Chest |
Codeforces |
Codeforces Round #259 (Div. 1) & Codeforces Round #259 (Div. 2) |

42 |
P42 - Case of Chocolate |
Codeforces |
Codeforces Round #310 (Div. 1) & Codeforces Round #310 (Div. 2) |

43 |
P43 - Lucky Common Subsequence |
Codeforces |
Codeforces Round #201 (Div. 1) & Codeforces Round #201 (Div. 2) |

44 |
P44 - Kalila and Dimna in the Logging Industry |
Codeforces |
Codeforces Round #189 (Div. 1) & Codeforces Round #189 (Div. 2) |

45 |
P45 - Civilization |
Codeforces |
Codeforces Round #260 (Div. 1) & Codeforces Round #260 (Div. 2) |