| { | |
| "content": { | |
| "background_source": "local", | |
| "backgrounds_dir": "backgrounds/train", | |
| "background_fallback_url": "https://picsum.photos/seed/{seed}/{w}/{h}" | |
| }, | |
| "render": { | |
| "puzzle_size": [400, 200], | |
| "piece_size_range": [50, 50], | |
| "knob_radius": 8, | |
| "tolerance_px": 10, | |
| "track_height": 44, | |
| "edge_margin": 10, | |
| "left_start_offset": 50, | |
| "aa_scale": 4 | |
| } | |
| } | |