Knowledge base

Help / Competing

Competition formats

Season 1 ships ten ways to race. Some are rated and feed your rating; others are casual or just for fun. Here’s what each one is and the rules that define it.

Battle Royale

A last-solver-standing lobby of 10 to 100 players. Every round uses one shared scramble; the slowest half is eliminated each round (rounded up, so an odd field loses the larger half). A DNF or disconnect is an elimination. Once you’re out you auto-spectate the rest to the winner.

Bracket 8

An eight-player seeded bracket, each match a best-of-five. Win three solves to advance; seeding is by rating so the ladder is fair from the first round.

Handicap duels

A one-on-one duel that levels the field: the faster solver gives a head start based on the gap in seasonal averages, capped at ±15 seconds. It’s casual-only in Season 1 — a fun way to race a friend at a different level without touching either rating.

The Daily

One attempt at the day’s scramble, and a streak for showing up. Miss a day and the streak resets. Simple, once a day, come back tomorrow.

Ghost races

Race a replay instead of a live opponent — yours or someone else’s. Ghost races are unrated: they’re for pacing yourself against a target, not for moving your number.

Move-count golf

Fewest turns wins, not fastest time. Time breaks ties when move counts match. Because it scores your turns, it’s smart-cube-verified — the app counts every move you make.

Time attack

As many solves as you can land in a 10-minute window. Keep scrambling and solving; your result is what you post before the clock runs out.

King of the hill

Beat the current holder to take the throne, then defend it. A reign caps at five successful defenses — win five in a row and you retire as champion, giving the next challenger a fresh hill.

Team relay

A team of 2 to 3 shares the solve, passing the cube down the line. It’s casual — a cooperative race that’s about the handoff as much as the speed.

One-handed events

OH runs on any format above, solved with one hand — and a camera is required. OH results ride the separate one-handed rating track; see fair play for how the camera policy works.

Season 1 rules — finalized at league launch; changes announced on this page.

This browser can’t reach your cube.

cūbrs talks to smart cubes over Web Bluetooth, which lives in Chrome, Edge, and Opera on desktop. Safari and Firefox don’t ship it, and iPhones and iPads can’t run it at all — that’s Apple’s call, not ours.

One email with the link, nothing else. Or open the app anyway if you know your browser supports Web Bluetooth.