ID Problem Show tags Hide tags AC / Tried Difficulty
9402 CF172C   Bus 0 / 0 (None)
9394 CF173E   Camping Groups 0 / 0 (None)
9387 CF175C   Geometry Horse 0 / 0 (None)
9383 CF176A   Trading Business 0 / 0 (None)
9344 CF178F2   Representative Sampling 0 / 0 (None)
9316 CF186B   Growing Mushrooms 0 / 0 (None)
9293 CF190E   Counter Attack 0 / 0 (None)
9273 CF195D   Analyzing Polyline 0 / 0 (None)
9269 CF196C   Paint Tree 0 / 0 (None)
9259 CF198E   Gripping Story 0 / 0 (None)
9240 CF203C   Photographer 0 / 0 (None)
9238 CF203E   Transportation 0 / 0 (None)
9175 CF216D   Spider's Web 0 / 0 (None)
9160 CF220A   Little Elephant and Problem 0 / 0 (None)
9150 CF222C   Reducing Fractions 0 / 0 (None)
9149 CF222D   Olympiad 0 / 0 (None)
9115 CF230A   Dragons 0 / 0 (None)
9110 CF231C   To Add or Not to Add 0 / 0 (None)
9098 CF234B   Reading 0 / 0 (None)
9082 CF237B   Young Table 0 / 0 (None)
9058 CF242B   Big Segment 0 / 0 (None)
9052 CF243B   Hydra 0 / 0 (None)
9037 CF246A   Buggy Sorting 0 / 0 (None)
9032 CF246E   Blood Cousins Return 0 / 0 (None)
9026 CF249D   Donkey and Stars 0 / 0 (None)
9011 CF252B   Unsorting Array 0 / 0 (None)
9009 CF253B   Physics Practical 0 / 0 (None)
9006 CF253E   Printer 0 / 0 (None)
9005 CF254A   Cards with Numbers 0 / 0 (None)
8992 CF257A   Sockets 0 / 0 (None)
8973 CF261A   Maxim and Discounts 0 / 0 (None)
8963 CF263B   Squares 0 / 0 (None)
8938 CF268E   Playlist 0 / 0 (None)
8933 CF269D   Maximum Waterfall 0 / 0 (None)
8920 CF272D   Dima and Two Sequences 0 / 0 (None)
8916 CF274A   k-Multiple Free Set 0 / 0 (None)
8913 CF274D   Lovely Matrix 0 / 0 (None)
8906 CF276C   Little Girl and Maximum Sum 0 / 0 (None)
8866 CF285C   Building Permutation 0 / 0 (None)
8860 CF286D   Tourists 0 / 0 (None)
8848 CF289B   Polo the Penguin and Matrix 0 / 0 (None)
8840 CF291A   Spyke Talks 0 / 0 (None)
8803 CF299A   Ksusha and Array 0 / 0 (None)
8773 CF306B   Optimizer 0 / 0 (None)
8754 CF313C   Ilya and Matrix 0 / 0 (None)
8748 CF314D   Sereja and Straight Lines 0 / 0 (None)
8674 CF331A2   Oh Sweet Beaverette 0 / 0 (None)
8660 CF332C   Students' Revenge 0 / 0 (None)
8653 CF333D   Characteristics of Rectangles 0 / 0 (None)
8652 CF333E   Summer Earnings 0 / 0 (None)
8650 CF334B   Eight Point Sets 0 / 0 (None)
8628 CF339A   Helpful Maths 0 / 0 (None)
8588 CF347A   Difference Row 0 / 0 (None)
8586 CF348A   Mafia 0 / 0 (None)
8576 CF350C   Bombs 0 / 0 (None)
8575 CF350D   Looking for Owls 0 / 0 (None)
8566 CF352B   Jeff and Periods 0 / 0 (None)
8564 CF353B   Two Heaps 0 / 0 (None)
8525 CF362B   Petya and Staircases 0 / 0 (None)
8498 CF367C   Sereja and the Arrangement of Numbers 0 / 0 (None)
8485 CF370C   Mittens 0 / 0 (None)
8476 CF372A   Counting Kangaroos is Fun 0 / 0 (None)
8462 CF375B   Maximum Submatrix 2 0 / 0 (None)
8454 CF377B   Preparing for the Contest 0 / 0 (None)
8449 CF378B   Semifinals 0 / 0 (None)
8445 CF379C   New Year Ratings Change 0 / 0 (None)
8443 CF379E   New Year Tree Decorations 0 / 0 (None)
8433 CF381B   Sereja and Stairs 0 / 0 (None)
8430 CF382C   Arithmetic Progression 0 / 0 (None)
8426 CF383B   Volcanoes 0 / 0 (None)
8420 CF384B   Multitasking 0 / 0 (None)
8403 CF388A   Fox and Box Accumulation 0 / 0 (None)
8400 CF388C   Fox and Card Game 0 / 0 (None)
8327 CF404C   Restore Graph 0 / 0 (None)
8323 CF405A   Gravity Flip 0 / 0 (None)
8293 CF412B   Network Configuration 0 / 0 (None)
8266 CF417D   Cunning Gena 0 / 0 (None)
8255 CF421D   Bug in Code 0 / 0 (None)
8253 CF424B   Megacity 0 / 0 (None)
8249 CF425A   Sereja and Swaps 0 / 0 (None)
8230 CF430A   Points and Segments (easy) 0 / 0 (None)
8222 CF432A   Choosing Teams 0 / 0 (None)
8220 CF432C   Prime Swaps 0 / 0 (None)
8216 CF433B   Kuriyama Mirai's Stones 0 / 0 (None)
8215 CF433C   Ryouko's Memory Note 0 / 0 (None)
8210 CF434E   Furukawa Nagisa's Tree 0 / 0 (None)
8196 CF437B   The Child and Set 0 / 0 (None)
8195 CF437C   The Child and Toy 0 / 0 (None)
8194 CF437D   The Child and Zoo 0 / 0 (None)
8187 CF439B   Devu, the Dumb Guy 0 / 0 (None)
8185 CF439D   Devu and his Brother 0 / 0 (None)
8136 CF451B   Sort the Array 0 / 0 (None)
8111 CF456A   Laptops 0 / 0 (None)
8101 CF459B   Pashmak and Flowers 0 / 0 (None)
8099 CF459D   Pashmak and Parmida's problem 0 / 0 (None)
8098 CF459E   Pashmak and Graph 0 / 0 (None)
8093 CF460E   Roland and Rose 0 / 0 (None)
8092 CF461A   Appleman and Toastman 0 / 0 (None)
8040 CF471B   MUH and Important Things 0 / 0 (None)
8024 CF474E   Pillars 0 / 0 (None)

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