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tiennm99
16520d125d
Group [board + 8px gap + MobileControls] inside a single .play-group
div and vertically center it in the space below the HUD on touch
devices. The dock no longer hangs at the bottom edge of the viewport;
instead the whole [board + controls] reads as one unit floating in the
middle of the screen.
Implementation: a new .play-stack passthrough flex container fills the
remaining column space; on coarse pointers it uses
justify-content: safe center to center .play-group, which itself goes
flex: 0 1 auto with max-height: 100%. The "safe" keyword falls through
to flex-start when the group overflows, so tall finale puzzles still
scroll inside .board-wrap instead of clipping above the HUD.
Replaces the prior coarse-only .board-wrap { align-items: flex-end }
strategy and the now-redundant .board { margin-top: auto } belt-and-
suspenders rule in Board.svelte. Desktop layout unchanged.
Sokoban
My from-scratch Sokoban game, built with Svelte 5 and Vite. The engine, UI, level parser, and progression system are all my own implementation. The puzzle layouts themselves come from David W. Skinner's freely distributable Microban set — I'm not reusing any of his code, only his level designs.
Play: https://tiennm99.github.io/sokoban/
Features
- All 155 puzzles from the Microban set, from beginner teasers up to the giant "Take the long way home" maze and "The Dungeon" finale.
- Paginated level select with progress tracking and best-move record per level.
- Controls: Arrow keys or WASD on desktop; on-screen D-pad on mobile (bottom-right, one-handed).
U/Zto undo,Rto restart,Escfor menu. - Mobile-optimized: Touch-safe controls, haptic feedback (vibrate on push & win), safe-area insets for notches/nav bars, browser gesture blocking.
- Installable PWA: Add to home screen on iOS/Android, play offline, standalone fullscreen mode.
- Undo history, live move counter, animated moves.
- Progress saved locally in
localStorage(per browser, per device). - Responsive tile sizing so small and large levels both look right on any screen.
Development
npm install
npm run dev # dev server on http://localhost:8080
npm run build # production build
Project layout
Documentation
docs/project-overview-pdr.md— product scope.docs/system-architecture.md— how the pieces fit together.docs/code-standards.md— conventions.docs/development-roadmap.md— past and planned phases.docs/project-changelog.md— release notes.
Credits
- Puzzle layouts: Microban level set by David W. Skinner (April 2000). Freely distributable with credit. Original site: http://users.bentonrea.com/~sasquatch/sokoban/
- Game code: tiennm99 (with AI pair-programming from Claude).
- Framework: Svelte 5 on top of Vite.
License
- Source code: see
LICENSE. - Puzzle layouts (Microban): see
LICENSE-LEVELS.md— Skinner's free-distribution-with-credit terms, not the main project license.