// LOADING OSUMAUK
What the numbers actually mean at a glance.
C4stem is a six-digit osu! player - aim-first accuracy, a 86pp top play, and 1.1K plays of experience.
Standing
#180.1K
Six-digit#16.5K in China. Comfortably above average.
Performance
1.6Kpp
Skill scoreTop play 86pp · Onegai! Kon kon Oinarisama.
Accuracy
94.98%
Aim-firstGoes for the aim - acc takes a back seat.
Experience
1.1K
NewerCareer totals across all ranked play. pp = performance points, osu!'s skill score.
How many of each clear rank they've earned. SS = 100% accuracy, then S, then A. The silver versions (SSH/SH) were set with Hidden or Flashlight on.
What this player's best scores reveal - how they earn pp, what they're good at, and where the next gains are. All computed from their top 100 plays.
Plays per month across their whole osu! life - brighter squares mean busier months.
Level 38 · Early in the journey.
The beatmaps they've replayed the most - the × is the play count.
Your top 10 plays carry 45% of your weighted pp - a top-heavy profile; a few big plays define your rank.
31% of your pp comes from less-played, harder maps - raw skill.
69% comes from popular farm maps (300k+ plays).
Mostly nomod - a pure-skill profile.
3.33★
Avg stars
197
Avg BPM
5.0
Avg AR
4.0
Avg CS
95.8%
Avg acc
2:49
Avg length
You perform best around 3.3★, 197 BPM, AR 5.0.
bubble size = pp · x = star rating · y = accuracy
908d
Avg play age
2.4y
#1 play age
2.7y
Oldest
Over half your top plays are 6+ months old - your profile is ripe for an overhaul.
#180,128 → ~#172,849. Estimating exact pp…
No recent plays available
Account highlights. Kudosu is reputation earned by helping out on beatmaps; #1 ranks are maps where they hold the top score.
In-game achievements they've unlocked, rarest first. Hover any medal to see what it took to earn it; the % is how many players own it - lower is rarer.
Unseen Heights
Hush-Hush (Expert)
Reach for the stars.
Unlocked Apr 6, 2026
Courier Catapult
Hush-Hush
YEET!
Unlocked Apr 13, 2026
Cyclone
Skill & Dedication
Clockwise or anticlockwise, that is the question.
Unlocked Apr 13, 2026
Daily Sprout
Skill & Dedication
Ready for anything.
Unlocked Dec 25, 2025
Dead Center
Hush-Hush (Expert)
As all things should be.
Unlocked Jun 6, 2026
Gear Shift
Mod Introduction
Tailor your experience to your perfect fit.
Unlocked Dec 14, 2025
Most Improved
Hush-Hush
Now THAT is improvement.
Unlocked May 28, 2026
Burned Out
Mod Introduction
One cannot always spin to win.
Unlocked May 29, 2020
Consolation Prize
Hush-Hush
Well, it could be worse.
Unlocked Nov 23, 2024
Anguish Quelled
Skill & Dedication
Don't choke.
Unlocked Apr 14, 2026
Value Your Identity
Hush-Hush
As perfect as you are.
Unlocked Apr 29, 2026
Supremacy
Skill & Dedication
All marvel before your prowess.
Unlocked Mar 19, 2026
400,000 Keys
Skill & Dedication
Four hundred thousand and still not even close.
Unlocked Jan 18, 2024
Autocreation
Hush-Hush
Absolute rule.
Unlocked Feb 21, 2024
Overconfident
Hush-Hush (Expert)
Try again later, maybe?
Unlocked May 29, 2020
Paradigm Shift
Skill & Dedication
Surprisingly difficult.
Unlocked Feb 27, 2024
Stumbler
Hush-Hush
No regrets.
Unlocked May 28, 2026
Keying In
Skill & Dedication
Finding your groove.
Unlocked Jul 2, 2023
Natural 20
Hush-Hush (Expert)
Rolled it.
Unlocked Jun 6, 2026
Impulse Drive
Skill & Dedication
Not quite hyperspeed, but getting close.
Unlocked Dec 2, 2022
Above and Beyond
Skill & Dedication
A cut above the rest.
Unlocked Jun 12, 2024
1,000 Combo
Skill & Dedication
A thousand reasons why you rock at this game.
Unlocked Feb 19, 2024
5,000 Plays
Skill & Dedication
There's a lot more where that came from.
Unlocked Jan 12, 2026
Moving Forward
Skill & Dedication
Bet you feel good about that.
Unlocked Jul 11, 2023
These Clarion Skies
Skill & Dedication
Everything seems so clear now.
Unlocked Apr 12, 2023
The Sum Of All Fears
Hush-Hush
Unfortunate.
Unlocked Mar 6, 2024
Hospitality
Hush-Hush
Welcome.
Unlocked Jun 8, 2024
40,000 Keys
Skill & Dedication
Just the start of the rainbow.
Unlocked Nov 30, 2022
Keystruck
Skill & Dedication
The beginning of a new story.
Unlocked Dec 14, 2022
Building Steam
Skill & Dedication
Hey, this isn't so bad.
Unlocked Apr 30, 2023
How their rank and pp have moved over time. The rank graph is osu!'s last 90 days; everything else builds from the daily snapshots we take here - so it keeps growing the longer they're tracked.
The line rises as the rank improves - remember a lower number is better (#1 is the world's best).
Tracking starts now. Day-over-day deltas appear once the next daily snapshot runs.
#166,811
Peak rank (90d)
1.6K
Current pp
Where they sit among players from China - the names just above and below them by pp.
Popular ranked maps right at your level you haven’t topped - prime pp targets.
★ 4.37 farmAirman ga Taosenai (SOUND HOLIC Ver.)
Hanatan26.6M
★ 4.29 farmRunengon
antiPLUR24.1M
★ 4.23 farmKakushinteki*Metamaruphose!
Doma Umaru [CV.Tanaka Aimi]15.1M
★ 4.34 farmunravel (TV edit)
TK from Ling tosite sigure11.6M
★ 3.86 farmReaction feat. Slyleaf
James Landino10.7M
★ 4.61 farmIf You Can't Hang
Sleeping With Sirens10.7M
