The deep-lock construction cannot go below three turns, so it cannot supply an
opening band — every level it makes lands mid-difficulty and the curve comes
out flat. harvest-easy pulls the shallow end from the shipped v0.5 set, but
only the 3% of it that holds up: 568 of 1000 need no rotation at all and 51
more are clearable by tapping at random, which is what the monkey threshold is
for. 33 levels survive, at one and two turns.
select-50 scores candidates on mechanical features only, spreads the pick
evenly across that range, and caps any one route grammar at 36% so the campaign
cannot quietly become one template repeated — the shipped 1000 turned out to be
thirty. Weights are a flag, so refitting them from a round of agent ratings is
a re-run rather than an edit.
The result is a curve rather than a plateau: difficulty score 3.85 / 6.24 /
7.60 across the three bands, rotations 1.8 / 3.0 / 3.5, and every level keeps
three or more opening choices with a show of at least a second.
The 50 register as a playable campaign edition, so review happens in the real
game; docs/review-50.html is the handover sheet, one card per level with the
opening position drawn from the solver rather than sketched.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Add the paper direction with thin tracks, outlined hexagons and line arrows, without exterior color markers or piece numbers. Add a unified catalog for five designs and their 25 themes, with direct review links.
Organize each design into an authored design.md, generated tokens.json and preview. Add Agent routing, shared integration guidance, a machine-readable manifest and an executable rendering example. Preserve legacy preview and document links.
Validation: 16 focused design, theme and package tests passed; npm run design and static build passed. Confirmed all eight authored documents survive generation unchanged. Browser checks covered mobile, tablet and desktop layouts, theme links and migrated previews. Native engine integration and visual verification remain pending.
