Learning Paths (0)
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Practice Paths (0)
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Contests (50)
Starters 130 Division 4 (Rated)
Updating A, Make Equal, Alternating Binary String, Giant Wheel, Swapping Marks Digits, Good Binary String
Starters 131 Division 2 (Rated)
K-Closeness, Digit Space, Dice Deception, Encrypt Value, T-Perm
Starters 132 Division 1 (Rated till 6 Stars)
ALIEN-OR, Optimal Flip, MEX QUERIES
Starters 133 Division 2 (Rated)
ABC Conjecture 3, Powered Parameters, Too Far For Comfort, Maximum Alternating Sum, Too Far For Comfort (Easy Version)
Starters 134 Division 1 (Rated till 6-Stars)
Origin
Starters 135 Division 1 (Rated till 5-Stars)
Change A to B
Starters 136 Division 2 ( Rated )
Lexicographically Maximal Prefix AND, Sum of Modes, My First Geometry Problem
Starters 140 Division 1 (Rated till 5-Stars)
Split Permutation, Trick Or Treat, Break The String, Tree Removal
Starters 142 Division 1 (Rated till 5-Stars)
Pairs Sum with Length x, Array Removal, Number Hunt
Starters 146 Division 1 (Rated till 5 stars)
Back Front, Bouncing Ball, Permutation Construction
Starters 152 (Rated till 6 stars)
Maximize Hamming Distance, Completion (Easy), Anti-Palindrome Queries
Starters 153 (Rated till 5 stars)
Another Game, Colorful Tree (Easy Version), Xometry (Easy Version)
Starters 154 (Rated till 6 stars)
Count Winning Subarrays, GCD and XOR
Starters 155 (Rated till 5 stars)
GCD to 1 (Hard), Replace With First, Replace With First Literally, Prefix Suffix Min Max
Starters 156 (Rated till 6 stars)
Partition Score
Starters 157 (Rated till 5 stars)
Small, Smaller, Smallest, Normal is Good, Unmedian
Starters 158 (Rated till 6 stars)
Make a Tree, Buying Game, Multiply 2 to Minimize
Starters 159 (Rated till 5 stars)
Crafty Coloring (Easy), Super Hero, Random Nim, Chess Colouring, Elections
Starters 160 (Rated till 5 stars)
Palindrome Love, Modindrome, Buying Order (Easy), Buying Order (Hard)
Starters 161 (Rated)
Min-Max Game, Red-Blue Sort, One To Three, Quick Exit
Starters 162 (Rated till 5 stars)
Empty the String, MEX of XOR, Permutation Mod K
Starters 163 (Rated till 5 stars)
Nice Array, Sort Them, Lexio Swap
Starters 164 (Rated till 5 stars)
Halloween Array, Construct Permutation
Starters 165 (Rated till 6 stars)
A to B, Stable Array, Reverse and Alternate (Count)
Starters 166 (Rated till 6 stars)
Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Costly Permutations, Chefland Library
Starters 167 (Rated till 5 stars)
Temperature Balance, Lottery Tickets, Grid Construction (Even), Grid Construction (Odd)
Starters 168 (Rated till 6 stars)
No Two Alike, Binary Removals, Equate XOR
Starters 169 (Rated till 5 stars)
No Palindromes, Constant Subsequence, Hamming equivalent
Starters 170 (Rated till 6 star)
Crazy Jumping Frogs, qUiRkY qUesTs (Easy)
Starters 171 (Rated till 5 star)
Advitiya Security Vault, White Wall, Volcanic Eruption
Starters 172 (Rated till 5 stars)
Transform String, AndOr, Tactical Removal
Starters 173 (Rated upto < 2700)
Cool Subsequences, Introverts, Time Penalty, Overwrite
Starters 174 (Rated upto 2700)
GCD Add Size, Mystic Slimes
Starters 175 (Rated till 5 stars)
Alternate It!, Multiplexer
Starters 176 (Rated till 4 star)
Same And, Friendly Binary Strings, Costly Summit, Mex-P Tree (Easy)
Starters 177 (Rated till 5 star)
Sum By OR, Flip or Reverse, Counting 01 and 10
Starters 178 (Rated till 6 star)
Smoothly Increasing , Big Difference, Minimum Colours (Easy)
Starters 179 (Rated till 5 star)
Station Allocation, Can you reach
Starters 180 (Rated till 6 star)
Shall we play a game
Starters 181 (Rated for all)
The Best Matrix, Tree Colouring (Hard), Flip Prefix
Starters 186 (Rated till 6 star)
Distinct Arrays
Starters 187 (Rated till 6 star)
Anti-Subarray Sum, OR What, Distinct Representations
Starters 188 (Rated till 6 star)
K Boxes, Yet Another Monsters Problem
Starters 189 (Rated till 5 star)
Number Walks, Create Binary String, Avoid Primes, Sortable Subarrays (Easy)
Starters 191 (Rated till 6 star)
Add 1 or 2, Grid Path (Easy), Permuted Greater than 2
Starters 192 (Rated till 6 star)
Equate XY, No 3 Please!
Starters 195 (Rated till 5 star)
String Deletions, Game (Easy)
Starters 196 (Rated till 5 star)
Beauty in Everything, Append Average
Starters 198 (Rated till 5 star)
Restricted Removals, Minimize Maximum Mex
Starters 200 (Rated for all)
Restrict Palindromes
Starters 201 (Rated till 6 star)
Compare and Connect, Huge Grid (Easy Version), Delete Maximum
Starters 203 (Rated till 5 star)
MEX on Ranges, Set To Median, Maximum MST
Starters 204 (Rated till 5 star)
Cities Colours, Minimize Sum
Starters 205 (Rated till 6 star)
Unreachable, Prefix-Suffix Reconstruction
Starters 206 (Rated till 5 star)
Cyclic Shift Minimization, Gladiator Fighting
Starters 207 (Rated till 5 star)
Adjacent Sums, Make Subarray, Maximum Smaller
Starters 208 (Rated till 6 star)
GCND, Cycle and Add
Starters 209 (Rated till 5 star)
Binary Love, Tactical Conversion
Starters 210 (Rated till 5-star)
Delete Sorted Subsequence, Make All, First Element Counting
Starters 211 (Rated till 6 - star)
No Doubling
Starters 212 (Rated)
Exit Door, Interesting Binary (Easy Version), Distinct Fun, Binary Flip
Starters 213 (Rated)
Mean Difference (Easy), Chef and String, Separation, No 4 Please
Total Problems Solved: 217
Bronze League
United Kingdom
