SupaKewber was created by Kalle, who uses the name Kewber on the platform. The project grew from a simple idea: a Bluetooth cube should do more than stop a clock. Its move stream can help a cuber understand where time is lost, practise the right skill and compete online without depending on a closed mobile app.
The product is built for speedcubers first. It is independent and is not affiliated with, endorsed by or operated by GAN or the World Cube Association (WCA).
Who operates it
A named creator, not an anonymous content site
Kalle is the creator and day-to-day operator of SupaKewber, publishing under the Kewber identity used inside the community. Product decisions, training explanations, technical tests and corrections are owned by the platform rather than attributed to an unnamed editorial team.
SupaKewber is hosted with infrastructure support from Hazehosting. Hosting support does not change the platform’s independent editorial or product decisions.
Why it exists
From a timer to a training loop
Record
Time manual solves or connect a compatible GAN smart cube directly in a supported browser.
Understand
Use cube-state milestones to separate Cross, F2L, OLL and PLL instead of guessing where a solve slowed down.
Improve
Turn patterns across many solves into focused practice, algorithm training and meaningful benchmarks.
Compete
Join online time trials and battles while smart-cube and manual timing records remain clearly separated.
How trust is earned
Claims should be inspectable
Important claims have permanent explanations: the methodology page defines calculations, the data and privacy page explains collection and publication, and the support matrix separates documented model families from protocol-level compatibility.
Public research pages show sample size, date range, inclusion rules, exclusions, definitions and last-updated date. Official WCA results and SupaKewber practice data are labelled as different sources and are never silently blended.
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