Pair your GAN smart cube to start tracking solves in real-time ⚡
The ultimate Bluetooth smart cube timer — track your solves, compete in tournaments, and climb the leaderboard.
Pair your GAN Bluetooth smart cube via the sidebar. SupaKewber reads every move in real-time.
Follow the generated WCA-style scramble on the 3D cube visualizer, then solve it — the timer starts and stops automatically!
Every solve is saved. See your averages, personal bests, CFOP stage breakdowns, and improvement charts on the Statistics page.
Enter daily, weekly, and monthly tournaments. Win diamonds & gold trophies and climb the global leaderboard!
Ready to cube? Connect your GAN smart cube and start solving.
SupaKewber is free to use! Your donations help cover hosting costs and fund new features. Every bit helps! 💙
Select your timing method before entering the practice arena.
You can choose again whenever you return to Timer.
Manage sessions, review times, and revisit previous scrambles.
Build an efficient cross and learn to plan your opening moves.
The structured lesson content will be added here next.
Understand corner-edge pairs and solve the first two layers intuitively.
The structured lesson content will be added here next.
Master CFOP algorithms through focused practice
The cross is the first step of CFOP. Your goal is to solve 4 white edge pieces on the bottom layer, aligned with their center colors. A good cross should take 8 moves or less.
D / D' / D2F R' D' R F2F2 (align first)U R U' R' F2F' / R (depends on white orientation)R' / F (insert to bottom)F2L is about solving corner-edge pairs together. There are 41 cases, but learning them intuitively is better than memorizing algorithms. Focus on understanding how pieces move!
R U R'F' U' FF' U FR U' R'(R U R' U') x3U R U' R' U R U' R'U' R U R' U' R U R'R U2 R' U' R U R'(R U' R') x3U R U2 R' U R U' R'R U R' U2 R U' R'R' U' R U R' U2 RU R U' R' U' R U R'R U' R' U R U' R'R U' R' U R U2 R' U R U' R'R U R' U' R U' R'R U' R' U2 R U R' U R U' R'R U' R' U' R U' R' U R U' R'R U' R' U' R U R'R' U R U' R' U' RR U' R' U' R U R' U2 R U' R'R U R' U2 R U R' U' R U' R'R U2 R U R' U R U2 R2R U R' U2 R U' R' U R U' R'Skip entire solve steps with these advanced techniques. These algorithms combine multiple CFOP steps, letting you skip OLL, PLL, or both entirely.
Choose an algorithm from the left to start practicing
Race the world with verified Bluetooth cube solves, live records, and consistency rankings.
The fastest verified single and the strongest rolling averages.
Personal records and the latest Smart Cube finishes, side by side.
| Rank | Time | Cuber | Moves | Achieved |
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One fast solve gets attention. Repeatable speed earns a place here.
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| # | Average | Champion |
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Ranked across personal bests, averages, consistency, and Smart Cube experience.
A balanced ladder for cubers who combine raw speed with repeatable results.
| Rank | Cuber | Personal Best | Ao5 | Ao10 | Smart solves |
|---|---|---|---|---|---|
| Calculating all-round rankings... | |||||
A snapshot of verified participation, pace, reliability, and activity.
Head-to-head speed cubing — same scramble, side by side
Get paired with a random opponent instantly
Create a private room and share the code
Enter a friend's room code to join
Share this code with a friend
Challenge AI opponents to a 1v1 speedcubing race
This will permanently delete all your saved solves. This cannot be undone.
Cubing since --
Hover for exact averages · click any solve point for its scramble, splits and full details.
| # | Time | Mode | Date |
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| Time | Mode | Date |
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--Member since --
| # | Time | Date | Scramble |
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| Time | Date | Stages |
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Choose a time trial, complete the solves, and post your fastest average.
Start with today’s free challenge or raise the stakes in the Weekly and Monthly cups.
Wallet, entry tickets, and live arena activity
3 tries in Gold Championship
3 tries in Silver Cup
Free entry, no ticket needed
| Tier | Tournament | Winner | Average | Players | Date |
|---|---|---|---|---|---|
| Loading history... | |||||
Pair your GAN Bluetooth cube
Choose your challenge tier
Complete all scrambles
Top 3 earn champion status
All tournaments run on fixed schedules. When a tournament window closes, the top 5 leaderboard is finalised and prizes are awarded automatically.
Between tournament windows the cards above will show the final results and a countdown to the next start. All times are in your local timezone.
Let's Goo!
| ID | Username | Solves | Best | Joined | Last Login | Status | Role | Actions | |
|---|---|---|---|---|---|---|---|---|---|
| Loading users... | |||||||||
| User | Time | Reason | Scramble | Date | Actions |
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| Loading flagged solves... | |||||
| ID | Username | 💎 Diamond | 🥇 Gold | Total Value | Wins | Actions |
|---|---|---|---|---|---|---|
| Switch to this tab to load data... | ||||||
Verify ownership and confirm that Google can discover every public page. Saving writes the verification tag into the raw <head> of each page.
Paste your Google AdSense / Ad Manager code snippets here. They will be injected into the site automatically.
Configure the donation button shown on the home page. Visitors will be sent to PayPal to complete the donation.
This is how the donation banner will look on the home page.
SupaKewber is free to use! Your donations help keep the servers running.
Sending trophies to:
Resetting password for:
This action is permanent and cannot be undone. All solves, stats, and tournament data for this user will be deleted.
User:
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| Time | Mode | Moves | Date | Scramble | |
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Everything you need to know about SupaKewber
Click the "Connect Cube" button in the sidebar (or the cube icon on mobile). Your browser will show a Bluetooth pairing dialog — select your GAN cube from the list and click "Pair". Make sure Bluetooth is enabled on your device and the cube is turned on (give it a twist to wake it up).
SupaKewber supports most GAN smart cubes that use Bluetooth, including the GAN 356i, GAN 356i Carry, GAN 12 UI, and GAN iCarry. We use a community Bluetooth protocol library, so newer models should work too — but some may need a firmware update.
Bluetooth cube connections can be finicky — here are some things to try:
If it still won't connect, try removing the cube from your OS Bluetooth pairings list and re-pairing from scratch.
Sometimes the Bluetooth handshake completes but the encrypted data channel hasn't fully synced. Try:
Unfortunately, Safari does not support Web Bluetooth, so smart cube connection won't work on iPhones or iPads. You can still use SupaKewber as a manual timer with the spacebar or on-screen button. For smart cube features, use a laptop/desktop with Chrome or Edge, or an Android device.
Currently SupaKewber only supports GAN smart cubes via the GAN Bluetooth protocol. We'd love to add support for other brands (Moyu, QiYi, etc.) in the future — let us know if that's something you'd like!
If you have a smart cube connected, the timer starts automatically when you make your first move after a scramble, and stops when the cube is solved. No buttons needed!
Without a smart cube, press and hold spacebar (or tap the timer area on mobile) to prime the timer, then release to start. Press again to stop.
CFOP is the most popular speedcubing method. When using a smart cube, SupaKewber automatically detects each stage of your solve and gives you split times:
This helps you identify which part of your solve needs the most improvement.
Scrambles are randomly generated move sequences that put the cube into a random state. Our scrambles use the same WCA-standard random state algorithm used in official competitions, generated via the cubing.js library.
There are three tournament types: Daily (Ao5 solves), Weekly (Ao10 solves), and Monthly (Ao20 solves). You use a trophy ticket to enter — complete all your solves and your average time is ranked against other competitors. Prizes in trophies are awarded to the top finishers!
Trophies are the in-site currency. You earn them by placing in tournaments and they come in two types: 🥇 Gold and 💎 Diamond (worth 10 gold each). You can spend them in the Trophy Shop on tournament entry tickets, avatar frames, and other cosmetics.
Yes! You can use manual timing (spacebar or tap) for tournaments. However, smart cube users have the advantage of automatic detection — no accidental early/late stops.
Yes — 100% free! No paywalls, no premium tiers. If you'd like to help keep the servers running, we have a donate button on the home page.
You can use the timer and practice without logging in. But you'll need an account to save your solve history, appear on the leaderboard, enter tournaments, and earn trophies.
Your solve times and account info are stored on our servers. We don't sell your data to third parties. Passwords are hashed and never stored in plain text.
We'd love to hear from you! Use the contact form below to send us a message and we'll look into it.
Have a question, suggestion, or found a bug? We'd love to hear from you!
Unlock prize avatars by solving under 60 seconds — one per second!