Reference structure
→→→?
ROTATE +90°TOGGLE FILLREPLAY ×3
Synthetic verification laboratorySee the reasoning.
See the reasoning.
See the boundary.
Explore successful and intentionally ambiguous cases. Every visual below was created for this reference product and contains no external assessment content.
Figure Series
PASSOrbit & fill series
A triangular marker turns clockwise while alternating between outline and fill.
Structured reasoning
Rotate 90° clockwise, then toggle fill on every step.
Analysis confidence98%
Solver answerC
Transition replay3/3 transitions reproduce the rule
Unique answerOnly option C solves the next state
Option distanceAll four canonical states are distinct
Synthetic fixture · studio-series-001 · no external source assets
Why synthetic?
It keeps the public experience safe to inspect while demonstrating the same contracts, states and verification language used by protected runs.
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