Game:
- Random generated levels
- Multiple map sizes, varying number of lines
- Assets and animations
- View customizations
- Duration timer, action counter
UI:
- Portrait/landscape/wide layout
- Bright/dark/system theme mode support
- Info/stats display
- Configuration options
- Colormaps (colorblind-friendly)
UX:
- Interactions: tap, zoom and pan
- Auto save/restore settings/stats
- Auto save/restore current game
- Share functionality (encoded deep web links)