// LOADING OSUMAUK
What the numbers actually mean at a glance.
Sernn is a five-digit osu! player — high-acc accuracy, a 477pp top play, and 116.3K plays of experience.
Standing
#20.1K
Five-digit#547 in South Korea. Strong player, solidly upper-tier.
Performance
8.2Kpp
Skill scoreTop play 477pp · Bass Slut (Original Mix).
Accuracy
98.15%
High-accVery clean — accuracy is a real strength.
Experience
116.3K
VeteranCareer 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 100 · Tens of thousands of plays of mileage.
The beatmaps they've replayed the most — the × is the play count.
Your top 10 plays carry 44% of your weighted pp — a deep, consistent profile.
4% of your pp comes from less-played, harder maps — raw skill.
96% comes from popular farm maps (300k+ plays).
5.28★
Avg stars
174
Avg BPM
9.1
Avg AR
3.8
Avg CS
98.2%
Avg acc
2:05
Avg length
You perform best around 5.3★, 174 BPM, AR 9.1.
bubble size = pp · x = star rating · y = accuracy
1175d
Avg play age
3.6y
#1 play age
4.3y
Oldest
Over half your top plays are 6+ months old — your profile is ripe for an overhaul.
#20,131 → ~#20,090. 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.
Vantage
Hush-Hush (Expert)
There we stood, where the spires pierced the sky, and dreamed of the future to come.
Unlocked Jul 9, 2024
September 2017 Spotlight
Beatmap Spotlights
New beginnings, time travelers, and airborne robots. Oh my!
Unlocked Mar 30, 2021
June 2017 Spotlight
Beatmap Spotlights
Innocence destroyed.
Unlocked Jan 12, 2021
Level Breaker
Skill & Dedication
Finesse beyond reason.
Unlocked Nov 18, 2025
Cyclone
Skill & Dedication
Clockwise or anticlockwise, that is the question.
Unlocked May 24, 2026
Maniac
Skill & Dedication
There's just no stopping you.
Unlocked Jun 17, 2026
Clean Platter
Skill & Dedication
Clean only of failure. It is completely full, otherwise.
Unlocked Nov 9, 2022
Everything Extra
Skill & Dedication
Giving your all is giving everything you have.
Unlocked Nov 28, 2021
Never Give Up
Skill & Dedication
Excellence is its own reward.
Unlocked May 13, 2022
Extra Credit
Skill & Dedication
See me after class.
Unlocked Mar 9, 2023
Dexterity
Hush-Hush
True savants are flexible.
Unlocked Sep 18, 2024
4,000,000 Keys
Skill & Dedication
Is this the end of the rainbow?
Unlocked Mar 20, 2021
50,000 Plays
Skill & Dedication
You're here forever.
Unlocked Oct 15, 2021
Another Surpassed
Skill & Dedication
Is there no limit to your skills?
Unlocked Mar 30, 2021
Gear Shift
Mod Introduction
Tailor your experience to your perfect fit.
Unlocked Nov 13, 2025
Breakthrough
Skill & Dedication
Many skills mastered, rolled into one.
Unlocked Feb 2, 2021
Catch 200,000 fruits
Skill & Dedication
So, I heard you like fruit...
Unlocked Jun 5, 2022
Most Improved
Hush-Hush
Now THAT is improvement.
Unlocked Oct 19, 2020
Reaching The Core
Skill & Dedication
The seeds of future success.
Unlocked Sep 17, 2020
Tunnel Vision
Hush-Hush
But it was right there..
Unlocked Oct 19, 2020
Absolution
Skill & Dedication
My god, you're full of stars!
Unlocked Dec 29, 2020
Ever Onwards
Skill & Dedication
Another challenge is just around the corner.
Unlocked Nov 11, 2020
Zesty Disposition
Skill & Dedication
No scurvy for you, not with that much fruit.
Unlocked Jun 1, 2022
Burned Out
Mod Introduction
One cannot always spin to win.
Unlocked Apr 12, 2020
2,000 Combo
Skill & Dedication
Nothing can stop you now.
Unlocked Jan 5, 2021
Consolation Prize
Hush-Hush
Well, it could be worse.
Unlocked Jan 4, 2021
Hyperflow
Skill & Dedication
You can *feel* the rhythm.
Unlocked Sep 24, 2020
Anguish Quelled
Skill & Dedication
Don't choke.
Unlocked May 11, 2020
25,000 Plays
Skill & Dedication
There's no going back.
Unlocked Aug 7, 2020
30,000 Drum Hits
Skill & Dedication
Did that drum have a face?
Unlocked Feb 27, 2020
Popular ranked maps right at your level you haven’t topped — prime pp targets.
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.
#18,893
Peak rank (90d)
8.2K
Current pp
Where they sit among players from South Korea — the names just above and below them by pp.
