KARUU Xiaoju Fish Guard / Maze Adventure / Solitaire

Original small bounded implementations after reading fixed reference mechanisms. No upstream UI/runtime/art/audio/dependencies shipped. No endorsement implied.

gamelabz/html5-game-tower-defense @ 8caa9483da02a1c729ae1bf54f38e7fa158c5783
https://github.com/gamelabz/html5-game-tower-defense/blob/8caa9483da02a1c729ae1bf54f38e7fa158c5783/game.js
Full license: ../journey-licenses/gamelabz--html5-game-tower-defense-MIT.txt

ondras/rot.js @ 46782e248c2db9d379a5e4f13bb8323f18dff04b
https://github.com/ondras/rot.js/blob/46782e248c2db9d379a5e4f13bb8323f18dff04b/src/path/astar.ts
Full license: ../journey-licenses/ondras--rot.js-BSD-3-Clause.txt

zzymyn/SolitaireLib @ 6342e1bd60581d5e0a81f9d89c8b834beb753173
https://github.com/zzymyn/SolitaireLib/blob/6342e1bd60581d5e0a81f9d89c8b834beb753173/Games/Klondike/Model/Game.ts
Full license: ../journey-licenses/zzymyn--SolitaireLib-MIT.txt

Approved canonical Xiaoju art reused exactly; own CSS/Canvas visuals and original existing KARUU audio. Solitaire SVG card art from me.uk/cards is excluded.