How monostroke fits
One mechanic, eight themes, zero pressure.
monostroke is a single line drawing puzzle. That is the entire mechanic. Press an endpoint, drag a line, find the longest path that fits the rules. Mechanics layer on top — walls, ice, switches, portals, mirrors — but the core action never changes. You always draw one line.
The visual language is intentionally restrained: a near-black canvas, a warm off-white path, a single gold accent. Eight cosmetic themes restyle the entire app — Paperweight, Tron, Constellation, Blueprint, Mirror Obsidian, Wood Maple, Aurora — but they never change the rules. The themes are the only place where visual variety lives; the puzzle stays minimal.
No daily-login bonuses
The game does not reward you for opening it every day. Progress comes from playing, not from showing up.
No notifications
monostroke does not push notifications. If you forget about the app for a month, nothing changes when you come back.
No paywall
The full puzzle set, all modes, all mechanics — free. Cosmetic IAPs are optional flavour; gameplay is not gated.