Purpose-Built
An original 60-study counterpoint puzzle in which the player shapes an eight-note upper voice against a cantus and is scored for consonance, range, leaps, contrary motion, and parallel perfect intervals.
Counterpoint under pressure
An original 60-study counterpoint puzzle in which the player shapes an eight-note upper voice against a cantus and is scored for consonance, range, leaps, contrary motion, and parallel perfect intervals.
No account, subscription, ads, tracking, third-party analytics, or developer-operated backend. Core features and bundled material work locally; user-directed network tools connect only when requested.

A fictional counterpoint puzzle game; scoring is designed for play, not formal music instruction or assessment.