Soumyadip Sarkar
Singularity
Knowledge Contributor
Quantum AI Research
__int128 III Rank
1,975,454 Power level
Activity
471 activity events in 2026
Jan
Feb
Mar
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Difficulty Breakdown
36 problems solved
Recent Activity
Solves, roadmap, White Room, quests & quizzes
ABC376 E. Max × Sum Oct 12, 11:37 AM
Quest Completed
3066. Minimum Operations to Exceed Threshold Value II Oct 12, 11:37 AM
Quest Completed
Chessboard and Queens Oct 12, 11:37 AM
Quest Completed
1864. Minimum Number of Swaps to Make the Binary String Alternating Oct 11, 12:39 PM
Quest Completed
2267D. Backrooms Hill Oct 11, 12:39 PM
Quest Completed
Christmas Party Oct 11, 12:39 PM
Quest Completed
Josephus Problem II Oct 10, 12:45 PM
Quest Completed
ABC468 E. Sum of Average Oct 10, 12:45 PM
Quest Completed
2147C. Rabbits Oct 10, 12:44 PM
Quest Completed
Course Schedule Oct 8, 12:54 PM
Quest Completed
ABC347 H. Set Add Query Oct 8, 12:54 PM
Quest Completed
2233C. Cost of a Bracket Sequence Oct 8, 12:54 PM
Quest Completed
Traffic Lights Sep 30, 09:59 AM
Quest Completed
2183C. War Strategy Sep 30, 09:59 AM
Quest Completed
1904. The Number of Full Rounds You Have Played Sep 30, 09:59 AM
Quest Completed
1877. Minimize Maximum Pair Sum in Array Sep 29, 05:29 PM
Quest Completed
Counting Towers Sep 29, 05:29 PM
Quest Completed
ABC340 H. Mancala 2 Sep 29, 05:29 PM
Quest Completed
Income Eats the Vote Sep 28, 01:47 PM
Domain Correct
20 roadmap problems Sep 28, 01:45 PM
Algorithms Completed
Best Solves
Hardest problems solved
#1
Insane 7.5
Return to Sender
#2 Insane 7
The NOexistenceN of you AND me
#3 Harder 6
Porphyrophobia
#4 Harder 6
I'm single.
#5 Hard 5.5
Design an in-memory file system
#6 Hard 5.5
Return by Death
#7 Hard 5
One, Two, Skip a few...
#8 Hard 5
Knock on wood
#9 Hard 5
Do you think he clicks?
#10 Hard 5
We were all SYNners.