celonymire
Prismatic Core Author OG Trusted
int I RANK
49,887 POWER LEVEL
Activity
106 submissions in 2026
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
M W F
Less More
Difficulty Breakdown
12 problems solved
Recent Activity
Solves, roadmap & quizzes
Series elementwise helper Mar 21, 11:52 PM
Domain Correct
RAII and Exception Safety Mar 21, 11:51 PM
Domain Correct
SOLID Violation Mar 21, 11:51 PM
Domain Correct
Memory order relaxed Mar 21, 11:50 PM
Domain Correct
Condition Variable Spurious Wakeup Mar 21, 11:49 PM
Domain Correct
Race Conditions Mar 21, 11:48 PM
Domain Correct
Branch Prediction Miss Mar 21, 11:47 PM
Domain Correct
Subnet Mask Calculation Mar 21, 11:47 PM
Domain Incorrect
Pipeline Hazard Types Mar 21, 11:46 PM
Domain Correct
Ouroboros Feb 21, 08:00 PM
Core RE
Ouroboros Feb 21, 04:32 PM
Core AC
Design an in-memory file system Feb 21, 04:19 PM
Core CE
Design an in-memory file system Feb 21, 04:16 PM
Core AC
Design an in-memory file system Feb 21, 04:13 PM
Core WA
Design an in-memory file system Feb 21, 04:10 PM
Core WA
Design an in-memory file system Feb 21, 04:07 PM
Core WA
Design an in-memory file system Feb 21, 08:09 AM
Core RE
Design an in-memory file system Feb 21, 07:32 AM
Core RE
Design an in-memory file system Feb 21, 07:23 AM
Core RE
Design an in-memory file system Feb 21, 07:08 AM
Core RE
Best Solves
Hardest problems solved
#1
Harder 6
Porphyrophobia
#2 Hard 5.5
Design an in-memory file system
#3 Normal 3
Let's Connect! (Easy version)
#4 Easy+ 2.5
Ok Garmin, save video
#5 Easy+ 2.5
Ouroboros
#6 Easy+ 2
CorrelationTTV (Easy version)
#7 Easy+ 2
Know your limits. (Hard version)
#8 Easy+ 2
burn this image into the retina of my eye
#9 Easy 1.5
It's over for you. (if you can't do this)
#10 Easy 1.5
Know your limits. (Easy version)