| ID |
Problem Name (click to add insights/hints, view summary of insights/hints and similar problems) |
| 3201 |
Codeforces 755D: PolandBall and Polygon |
| 3200 |
Codeforces 755C: PolandBall and Forest |
| 3199 |
Codeforces 755B: PolandBall and Game |
| 3198 |
Codeforces 755A: PolandBall and Hypothesis |
| 3197 |
Codeforces 754E: Dasha and cyclic table |
| 3196 |
Codeforces 754D: Fedor and coupons |
| 3195 |
Codeforces 754C: Vladik and chat |
| 3194 |
Codeforces 754B: Ilya and tic-tac-toe game |
| 3193 |
Codeforces 754A: Lesha and array splitting |
| 3192 |
Codeforces 753C: Interactive Bulls and Cows (Hard) |
| 3191 |
Codeforces 753B: Interactive Bulls and Cows (Easy) |
| 3190 |
Codeforces 753A: Santa Claus and Candies |
| 3189 |
Codeforces 750H: New Year and Snowy Grid |
| 3188 |
Codeforces 750G: New Year and Binary Tree Paths |
| 3187 |
Codeforces 750F: New Year and Finding Roots |
| 3186 |
Codeforces 750E: New Year and Old Subsequence |
| 3185 |
Codeforces 750D: New Year and Fireworks |
| 3184 |
Codeforces 750C: New Year and Rating |
| 3183 |
Codeforces 750B: New Year and North Pole |
| 3182 |
Codeforces 750A: New Year and Hurry |
| 3181 |
Codeforces 749E: Inversions After Shuffle |
| 3180 |
Codeforces 749D: Leaving Auction |
| 3179 |
Codeforces 749C: Voting |
| 3178 |
Codeforces 749B: Parallelogram is Back |
| 3177 |
Codeforces 749A: Bachgold Problem |
| 3176 |
Codeforces 748F: Santa Clauses and a Soccer Championship |
| 3175 |
Codeforces 748E: Santa Claus and Tangerines |
| 3174 |
Codeforces 748D: Santa Claus and a Palindrome |
| 3173 |
Codeforces 748C: Santa Claus and Robot |
| 3172 |
Codeforces 748B: Santa Claus and Keyboard Check |
| 3171 |
Codeforces 748A: Santa Claus and a Place in a Class |
| 3170 |
Codeforces 747F: Igor and Interesting Numbers |
| 3169 |
Codeforces 747E: Comments |
| 3168 |
Codeforces 747D: Winter Is Coming |
| 3167 |
Codeforces 747C: Servers |
| 3166 |
Codeforces 747B: Mammoth's Genome Decoding |
| 3165 |
Codeforces 747A: Display Size |
| 3164 |
Codeforces 746G: New Roads |
| 3163 |
Codeforces 746F: Music in Car |
| 3162 |
Codeforces 746E: Numbers Exchange |
| 3161 |
Codeforces 746D: Green and Black Tea |
| 3160 |
Codeforces 746C: Tram |
| 3159 |
Codeforces 746B: Decoding |
| 3158 |
Codeforces 746A: Compote |
| 3157 |
Codeforces 745B: Hongcow Solves A Puzzle |
| 3156 |
Codeforces 745A: Hongcow Learns the Cyclic Shift |
| 3155 |
Codeforces 744E: Hongcow Masters the Cyclic Shift |
| 3154 |
Codeforces 744D: Hongcow Draws a Circle |
| 3153 |
Codeforces 744C: Hongcow Buys a Deck of Cards |
| 3152 |
Codeforces 744B: Hongcow's Game |