Speedcubing

You've just started learning to solve. You can read the notation that names each face and turn the cube as instructed. With a guide open, you finish the white cross and the first layer. You understand that the center pieces are fixed, so every face color is decided before you start. Cover the guide, though, and the next move won't come to you.

• Can read cube notation (U, D, L, R, F, B and the prime symbol) and turn the matching face correctly
• Can complete the white cross in under 5 minutes while following a guide
• Can place all four first-layer corner pieces with a guide for reference
• Can tell edge, corner, and center pieces apart and state how each one moves
• Can explain that fixed center pieces decide the color of every face in advance
• Can solve a scrambled cube in under 20 minutes with a guide open

You've memorized the step order of the layer-by-layer method and finish the cube without help. You pick the right last-layer algorithm for the case in front of you. When a layer falls apart mid-solve, you repair it instead of starting over. Solves are reliable, but the pauses between moves run long and your times swing widely from attempt to attempt.

• Can state the step order of the layer-by-layer method without a guide
• Can solve 10 scrambled cubes in a row with no guide
• Can time 10 solves and confirm an average under 3 minutes
• Can recall four or more last-layer algorithms and apply the right one per case
• Can repair a layer you scrambled by mistake instead of restarting the solve
• Can adjust cube tension and lubrication so the turns stop catching

The timer runs on every attempt, you track the results, and you break the one-minute wall. Rather than rotating your whole wrist, you push turns with your fingers to keep the motion flowing. You build the first two layers by reading the case instead of recalling an algorithm. During inspection you sketch the cross route, and you split your times by stage to choose what to drill.

• Can post an average of 12 (Ao12) under 60 seconds
• Can hit a single solve under 45 seconds
• Can chain turns with finger tricks instead of large wrist rotations
• Can build the first two layers by reading the case rather than recalling an algorithm
• Can plan a cross route of 8 moves or fewer during inspection
• Can store 100 timed solves and analyze how long each stage takes
• Can keep up 30 minutes of daily practice for four weeks or more

You've moved to an advanced system: cross, first two layers, orient the last layer, then permute it. You recognize last-layer cases on sight and fire the algorithm without hunting for it. Inside the inspection window you plan two steps ahead. The habit of tracking the next pair while your hands finish the current one is starting to stick.

• Can post an average of 12 under 30 seconds
• Can recognize and execute 20 or more last-layer orientation algorithms within 2 seconds
• Can recall all 21 last-layer permutation algorithms and apply them in a solve
• Can plan the cross and the first pair together inside the inspection window
• Can keep tracking where the next pair sits while your hands solve the current one
• Can break 100 solves down by stage, name your slowest stage, and plan a fix
• Can solve at least one other event, such as 2x2, 4x4, or Pyraminx

Your lookahead runs without pauses, you break 20 seconds, and you compete under sanctioned rules with official results on record. The full last-layer algorithm set lives in your hands, so the gap between recognizing a case and executing it has nearly closed. Under competition pressure your times stay close to what you post in practice at home.

• Can post an average of 100 (Ao100) under 20 seconds
• Can enter a sanctioned competition and register an official result
• Can stay within 10% of your practice times under competition conditions
• Can execute the full last-layer set (57 orientation, 21 permutation) from hand memory
• Can apply competition rules on scrambling, inspection, and penalties, and judge a round
• Can teach the layer-by-layer method to three or more beginners until they solve it
• Can hold official results in two or more events besides 3x3

You average close to 10 seconds and sit in the upper tier of your national ranking. Advanced algorithm sets show up in real solves, not just in drills. You read your time distribution statistically and plan training a quarter at a time. You staff competitions as an organizer or judge, and local meetups and lessons lift the next group of solvers.

• Can post an average of 100 under 10 seconds
• Can reach the top 100 of your national ranking
• Can use 100 or more advanced algorithms in real solves
• Can analyze your time distribution statistically and plan training a quarter ahead
• Can serve as a competition organizer or judge and run official rounds
• Can run a local meetup or online course that develops 20 or more cubers

You hold world-class times, and the method or algorithm set you designed has spread across the community. Training systems and competition formats you shaped are still in use years later, and the cubers you coached now work independently. Beyond your own records, you've changed the way the event itself moves forward.

• Can hold a national record or a world ranking inside the top 100
• Can show that a method or algorithm set you designed was adopted by three or more outside communities
• Can confirm 10 or more external citations of your writing or materials on cube methods
• Can show that a training system or competition format you created has lasted five years or more
• Can coach five or more national-team-level cubers until they work independently