ID Problem Show tags Hide tags AC / Tried Difficulty
9436 P64A  Factorial 0 / 0 4
9435 P64B  Expression 0 / 0 5
9434 P64C  Table 0 / 0 5
9433 P64D  Presents 0 / 0 6
9432 P64E  Prime Segment 0 / 0 6
9431 P64F  Domain 0 / 0 7
9430 P64G  Path Canonization 0 / 0 8
9429 P64H  Table Bowling 0 / 0 8
9428 P64I  Sort the Table 0 / 0 9
9392 P72A  Goshtasp, Vishtasp and Eidi 0 / 0 6
9391 P72B  INI-file 0 / 0 8
9390 P72C  Extraordinarily Nice Numbers 0 / 0 4
9389 P72D  Perse-script 0 / 0 8
9388 P72E  Ali goes shopping 0 / 0 6
9387 P72F  Oil 0 / 0 6
9386 P72G  Fibonacci army 0 / 0 3
9385 P72H  Reverse It! 0 / 0 5
9384 P72I  Goofy Numbers 0 / 0 5
9270 P100A  Carpeting the Room 0 / 0 3
9269 P100B  Friendly Numbers 0 / 0 5
9268 P100C  A+B 0 / 0 4
9267 P100D  World of Mouth 0 / 0 5
9266 P100E  Lamps in a Line 0 / 0 5
9265 P100F  Polynom 0 / 0 6
9264 P100G  Name the album 0 / 0 6
9263 P100H  Battleship 0 / 0 7
9262 P100I  Rotation 0 / 0 5
9261 P100J  Interval Coloring 0 / 0 9
9144 P130A  Hexagonal numbers 0 / 0 3
9143 P130B  Gnikool Ssalg 0 / 0 4
9142 P130C  Decimal sum 0 / 0 5
9141 P130D  Exponentiation 0 / 0 5
9140 P130E  Tribonacci numbers 0 / 0 5
9139 P130F  Prime factorization 0 / 0 5
9138 P130G  CAPS LOCK ON 0 / 0 5
9137 P130H  Balanced brackets 0 / 0 5
9136 P130I  Array sorting 0 / 0 8
9135 P130J  Date calculation 0 / 0 6
9045 P153A  A + B 0 / 0 5
9044 P153B  Binary notation 0 / 0 6
9043 P153C  Caesar Cipher 0 / 0 8
9042 P153D  Date Change 0 / 0 7
9041 P153E  Euclidean Distance 0 / 0 7
9026 P158A  Next Round 0 / 0 3
9025 P158B  Taxi 0 / 0 3
9024 P158C  Cd and pwd commands 0 / 0 4
9023 P158D  Ice Sculptures 0 / 0 4
9022 P158E  Phone Talks 0 / 0 6
9021 P159A  Friends or Not 0 / 0 4
9020 P159B  Matchmaker 0 / 0 3
9019 P159C  String Manipulation 1.0 0 / 0 4
9018 P159D  Palindrome pairs 0 / 0 5
9017 P159E  Zebra Tower 0 / 0 5
9006 P162A  Pentagonal numbers 0 / 0 3
9005 P162B  Binary notation 0 / 0 6
9004 P162C  Prime factorization 0 / 0 6
9003 P162D  Remove digits 0 / 0 6
9002 P162E  HQ9+ 0 / 0 6
9001 P162F  Factorial zeros 0 / 0 6
9000 P162G  Non-decimal sum 0 / 0 7
8999 P162H  Alternating case 0 / 0 6
8998 P162I  Truncatable primes 0 / 0 7
8997 P162J  Brackets 0 / 0 6
8967 P171A  Mysterious numbers - 1 0 / 0 4
8966 P171B  Star 0 / 4 4
8965 P171C  A Piece of Cake 0 / 0 7
8964 P171D  Broken checker 0 / 0 4
8963 P171E  MYSTERIOUS LANGUAGE 0 / 0 7
8962 P171F  ucyhf 0 / 0 5
8961 P171G  Mysterious numbers - 2 0 / 0 5
8960 P171H  A polyline 0 / 0 5
8959 P172A  Phone Code 0 / 0 3
8958 P172B  Pseudorandom Sequence Period 0 / 0 4
8957 P172C  Bus 0 / 0 5
8956 P172D  Calendar Reform 0 / 0 5
8955 P172E  BHTML+BCSS 0 / 0 8
8873 P188A  Hexagonal Numbers 0 / 0 3
8872 P188B  A + Reverse B 0 / 0 4
8871 P188C  LCM 0 / 0 4
8870 P188D  Asterisks 0 / 3 3
8869 P188E  HQ9+ 0 / 0 4
8868 P188F  Binary Notation 0 / 0 4
8867 P188G  Array Sorting 0 / 0 5
8866 P188H  Stack 0 / 0 6
8423 P290A  Mysterious strings 0 / 0 4
8422 P290B  QR code 0 / 0 5
8421 P290C  WTF? 0 / 0 5
8420 P290D  Orange 0 / 0 4
8419 P290E  HQ 0 / 0 9
8418 P290F  Greedy Petya 0 / 0 10
8417 P291A  Spyke Talks 0 / 0 3
8416 P291B  Command Line Arguments 0 / 0 4
8415 P291C  Network Mask 0 / 0 5
8414 P291D  Parallel Programming 0 / 0 5
8413 P291E  Tree-String Problem 0 / 0 7
8202 P345A  Expecting Trouble 0 / 0 5
8201 P345B  Triskaidekaphobia 0 / 0 7
8200 P345C  Counting Fridays 0 / 0 7
8199 P345D  Chain Letter 0 / 0 8
8198 P345E  Black Cat Rush 0 / 0 10

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