Lenku: Connect the Buttons

Connect the buttons with thread — but every thread has a set length, and you have to use up every stitch. Route the threads so they never cross — every cell counts. HOW TO PLAY • Drag from a button to the button of the same color • The counter next to each pair shows how much thread is left — finish on zero • Threads can't cross (except on a crossover) or go through walls • The first levels guide you step by step — no rules screen, you learn by playing WHAT'S INSIDE • 600 levels in 30 packs — from the first stitch to 9 × 9 boards • 11 kinds of tiles: pins, thick fabric, buttonholes, patches, basting, darts, crossovers, bindings, snaps, pockets and walls • Daily Puzzle — a new one every day, the same for everyone, with a calendar and a streak • Time Attack — how many boards can you solve in 120 seconds? • Endless — boards from 6 × 6 to 9 × 9 when the campaign isn't enough • Campaign, Daily Puzzle and Endless boards have exactly one solution — pure logic, no guessing • A hint reveals a whole thread when you're stuck • Spend the spools you earn on themes, buttons and threads — 6 of each • 22 achievements and leaderboards in Google Play Games • Color-blind friendly glyphs on the buttons and an unlockable high-contrast theme • In English and Polish A calm logic puzzle for a short break or a long evening: no lives, no energy, no Wi-Fi needed and no account. Play at your own pace — the daily puzzle waits for you. If you like puzzles where everything has to add up, Lenku is for you. Music: "Another August" — The Cynic Project / cynicmusic.com / pixelsphere.org (CC0). The game is free and contains ads. A one-time "Remove ads" purchase turns off ads between levels and banners for good and opens the full Daily Puzzle archive. Rewarded ads (e.g. hint, level skip, daily gift) stay optional.