Sachin Singh
- 3★sachinsingh45
India- Other
- No Active Plan. View Details
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(2025-07-23 22:00:02)Learning Paths (0)
Practice Paths (3)
1800 to 2000 difficulty problems
2000 to 2500 difficulty problems
1600 to 1800 difficulty problems
Contests (34)
Starters 131 Division 4 (Rated)
Gotta Catch Em All, Remaining Neighborhoods, Dice Deception
Starters 132 Division 4 (Rated)
Change Please, GAME 11, ICE CREAM
Starters 136 Division 4 (Rated)
Sum of Modes, Who Makes P1, Even Sum Subarray, My First Geometry Problem
Starters 137 Division 3 (Rated)
Spell Splice, Large Differences
Starters 138 Division 3 (Rated)
Distinct Substring, Long Drive, Heat Wave, Prefix Suffix Inequality
Starters 140 Division 3 (Rated)
Make Permutation, Split Permutation, Trick Or Treat, Yoga Class, Tree Removal
Starters 141 Division 2 (Rated)
Redundant Array
Starters 142 Division 2 (Rated)
Chef loves Pizza Chef loves halfs, Array Removal
Starters 143 Division 3 (Rated)
Binary Conversion, Maximum Coins
Starters 145 Division 2 (Rated)
Make My Array Equal
Starters 149 (Rated)
Magical World, Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)
Starters 150 (Rated)
Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)
Starters 151 (rated)
Ball Game, Convert string
Starters 155 (Rated)
GCD to 1 (Easy), Replace With First, GCD to 1 (Hard)
Starters 157 (Rated)
Small, Smaller, Smallest, Not-too-far Replacement
Starters 159 (Rated)
Random Nim, Chess Colouring, Elections
Starters 160 (Rated)
Equate S and T
Starters 165 (Rated)
Bulk Discount, Stable Array, Reverse and Alternate
Starters 166 (Rated)
Distinct Power, Chefland Library, Costly Permutations
Starters 167 (Rated)
Temperature Balance, Lottery Tickets, Delete Not Equal, Grid Construction (Even), Grid Construction (Odd)
Starters 168 (Rated)
No Two Alike, Binary Removals, Make Odd
Starters 171 (Rated)
White Wall, Swish Game
Starters 172 (Rated)
Transform String, Streak Star
Starters 181 (Rated)
The Best Matrix, Flip Prefix, Find Outside Array
Starters 185 (Rated)
GCD Summation, Creature Hunter
Starters 187 (Rated)
Incremental Game
Starters 188 (Rated)
Subset Sum 3, K Boxes, Swaps in a String, Yet Another Monsters Problem
Starters 189 (Rated)
Nutrition Cost, Create Binary String, Avoid Primes, Sortable Subarrays (Easy)
Starters 190 (Rated)
Subsequence Sort, Light All, Min-Max Deletion, Parry It! (Easy)
Starters 191 (Rated)
Grid Path (Easy), Permuted Greater than 2, Add to get GCD, Add 1 or 2
Starters 192 (Rated)
Security Lines, Equate XY
Starters 193 (Rated)
Add Permutation, Check Odd Even Divisors, Count Odd Even Divisors
Starters 195 (Rated)
Marble Collector
Starters 196 (Rated)
Sugar Limit, Append Average