Learning Paths (0)
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Practice Paths (0)
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Contests (55)
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
Starters 216 (Rated)
LIS and LDS, XOR Equal Subtract, Best Seats
Starters 230 (Rated)
Sum of Second Max, A to B (Easy), Sets Diff by K, Reselling Items
Starters 231 (Rated)
Target Temperature, Recurrence Reachability, Double Discount
Starters 232 (Rated)
Food Resources, Sortable Subarrays, Max Size, Set Size, Moderate Temperatures, Equal Difference
Starters 234 (Rated)
Binary Construction, Good Array 1 , Non-Negative Sum
Total Problems Solved: 236
Bronze League
United Kingdom
