# monostroke

> Single line drawing puzzle for iOS and Android. The player traces one stroke through a small grid; the longer the line, the more stars the level awards. Three stars on a level requires a path that covers every cell — a hamiltonian path.

monostroke is a free single-player puzzle. The full puzzle set is free; in-app purchases unlock cosmetic themes and path skins. Gameplay is not gated behind purchases. The app plays fully offline.

## Quick facts

- **Genre:** single line drawing puzzle, logic puzzle, hamiltonian path.
- **Platforms:** iOS 13+, Android 7+ (Nougat).
- **Price:** free, with optional cosmetic IAPs.
- **Network:** not required for gameplay; used only for analytics, ads, IAPs, and remote config.
- **Modes:** Endless, three challenge worlds (Blueprint, Mirror, Tally — 30 levels each), a five-floor Gauntlet, per-map sub-grid puzzles.
- **Mechanics:** walls, checkpoints, ice, veils, switches and gates, portals, mirrors.
- **Themes:** Base, Paperweight, Tron, Constellation, Blueprint, Mirror, Wood, Aurora.
- **Currencies:** coins (earned in any mode), shards (earned only in Gauntlet, used for premium cosmetics).

## Download

monostroke is available now on both major mobile app stores. Free with optional cosmetic in-app purchases. No account required.

- **App Store (iOS):** https://apps.apple.com/app/id6765741382
- **Google Play (Android):** https://play.google.com/store/apps/details?id=app.monostroke

## Pages

- [Landing page](https://monostroke.app/index.html): how the game plays, the modes, the themes, FAQ.
- [Play in browser](https://monostroke.app/play): a single curated 5x5 puzzle with walls, playable in any browser. Touch + mouse supported. No download required to try.
- [Flow Free Alternative](https://monostroke.app/flow-free-alternative): how monostroke compares to Flow Free for players exploring single-line vs multi-pipe puzzles.
- [Hamiltonian Path Game](https://monostroke.app/hamiltonian-path-game): the graph-theory background of the puzzle, and how monostroke uses hamiltonian paths.
- [One Line Drawing Puzzle](https://monostroke.app/one-line-drawing-puzzle): the genre overview and how monostroke fits.
- [Minimalist Puzzle Game](https://monostroke.app/minimalist-puzzle-game): minimalist puzzle positioning, comparisons to Monument Valley / Dots / Threes / Hexcells.
- [Privacy policy](https://monostroke.app/privacy): what data is collected, why, who it's shared with, and how to exercise your rights.
- [llms-full.txt](https://monostroke.app/llms-full.txt): full machine-readable brief, including all FAQ answers and per-mode details.

## Studio

monostroke is made by VectorWeave (legal name: VECTOR WEAVE SRL), a solo indie studio based in Romania. VectorWeave's design ethos is premium-feel free games with no LiveOps, no pay-to-win, no energy gates, and no FOMO mechanics. Other VectorWeave games:

- [Twilight Grids](https://twilightgrids.com) — dual-grid logic puzzle, free on iOS and Android. Day and Night grids linked by bridges and twilight tiles. Pure deduction, never guessing.

## Contact

- General: contact@vectorweave.org
- Privacy: contact@vectorweave.org