Table of Contents
Technical structure
This illustration combines irregular spacing and changing chord sizes across different columns. It shows some of the kinds of variation measured by the technical proxy.
| Availability | Native Mania 4K and 7K style selection |
|---|---|
| Documentation status | Current heuristic; illustration is schematic |
| Behavior reference | v6.6.16 · reviewed 2026-09-28 |
Read the example
Open the diagram to view the full-size image. These are original timelines, not screenshots of a real map. Column numbers are not keyboard bindings. The example is illustrative rather than a test of the entire-chart classifier.
What the analyzer measures
The v1 score combines column distribution, variation in chord sizes, timing-interval variation, and column imbalance. These are measurable signals, not an official technical skillset definition.
Choose this preference
.style technical .technical
Use either form as an active player. The shared room’s future selections use the preference; already visible queue entries stay in place. Use .style or .map to inspect the current Mania chart and .pool for active filters.
Limitations
A short drawing cannot establish a complete chart’s classification. Technical evidence can overlap Jack, Chordjack, Stream, and LN. Regular-looking passages can still be part of a highly varied chart.
When strict fresh choices run out, style fallback can broaden the selection while keeping the active eligibility boundaries. Expanded spelling aliases are supported in the confirmed live v6.6.17 release.