The Hamiltonian Circuit vs Unloop

Find a path that visits every square in the grid, avoiding walls and never crossing itself, to create one continuous circuit. To get the hang of things, start with one of the simple 4x4 grids. Plot your moves carefully. Try to think ahead; not just by one square, but by four or five. If you think you've made a mistake, trace back over your line. It will disappear. If you really get stuck, press Hints. Any mistakes will turn red, then disappear. But if you're on the right path, we'll add a line. There's only one solution for every puzzle. When you find it, you'll know. Puzzles start with 4x4 grids and go all the way to 20x20. The bigger puzzles are very challenging and can take hours to solve. If you have to quit in the middle of one, don't worry: your progress is automatically saved. Many find working on these circuits meditative; others reach for the ibuprofen. But no matter which camp you find yourself in, know you're exercising your abstract thinking skills and challenging your brain in ways that actually matter. Inspired by a puzzle created by Irish mathematician William Rowan Hamilton in 1856, these circuits start off easy and get hard. Really hard. Good luck! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Unloop is a calm and minimalist puzzle game designed to provide a soothing and engaging experience. Your goal is to eliminate all the blue portals, embarking on a journey of thoughtful problem-solving. Unloop is completely ad-free. Experience an absence of text, intrusive tutorials, timers, and distractions. Immerse yourself in the calming melodies of the soundtrack as you engage with each puzzle at your own pace. Unloop offers a series of 150 meticulously crafted levels that gradually progress in complexity, introducing new elements and twists that require creativity and out-of-the-box thinking. Boost your IQ skills with brain-teasing puzzles! As you progress, you'll encounter a variety of levels that seamlessly blend familiar mechanics with innovative concepts, creating a captivating and distinctive gameplay experience. Whether you're a seasoned puzzle enthusiast or new to the genre, Unloop offers a unique challenge that appeals to a broad range of players of all ages. Download Unloop and relieve stress while enjoying an artistic, exciting and creative dimension of mind-teasing puzzles. Achieve Unloop mastery! Key Features: - Enjoy a stress-free, calm and relaxing puzzle-solving adventure. - Solve your way through 150 intricately designed levels, each increasing in complexity. - Experience a distraction-free environment with no text or interruptions. - Explore progressively introduced elements and mechanics. - Immerse yourself in a soothing ambient soundtrack. - Crafted over 2.5 years by a solo developer.