Zuzzle vs Untangle Dots

Journey through 5000 years of history solving stunning logic puzzles that reveal the hidden mathematics powering our modern world. EXPLORE 7 LEGENDARY ERAS • Ancient Egypt: Master binary signals across the Nile • Renaissance Italy: Balance ternary systems in Leonardo's workshop • Industrial Revolution: Control quaternary steam engines • WWII Intelligence: Crack octal codes at Bletchley Park • Space Race: Navigate decimal calculations at Cape Canaveral • Digital Revolution: Decode hexadecimal in early Silicon Valley • Quantum Future: Bend reality with quantum computing STUNNING WATERCOLOR ARTWORK Each puzzle features breathtaking artwork transporting you to authentic historical locations. Clean interface with pure artistic immersion - no cluttered menus or distracting elements. ELEGANT PUZZLE MECHANICS • Intuitive scroll wheel controls like combination locks • Progressively challenging special mechanics • Each puzzle has exactly one perfect solution • Infinite replay with dynamic AI driven randomization • Four unique wheel types: normal, broken, paired, and hidden DISCOVER HIDDEN CONNECTIONS Complete puzzles to unlock beautiful artifacts and surprising insights about how ancient mathematics powers today's technology. Learn computational thinking without realizing you're learning. PREMIUM EXPERIENCE • Artistic and premium quality craftsmanship • No advertisements ever • One-time purchase, no subscriptions • No dark patterns or pay-to-win mechanics • 145 handcrafted levels across all historical eras EDUCATIONAL VALUE Perfect for puzzle enthusiasts, history lovers, math students, and anyone curious about computational foundations. Common Core aligned concepts presented as premium entertainment. FEATURES • Beautiful historical storytelling • Progressive difficulty from beginner to expert • Achievement system with rare collectible artifacts • Social sharing of discoveries and victories • Offline play - no internet connection required From torch signals in ancient Egypt to quantum computing in the future, discover how mathematical concepts evolved to create our digital world. Each era introduces new puzzle mechanics while building on previous knowledge. The game combines artistic elegance with clever puzzle design, wrapped in a premium educational experience that respects your time and intelligence.

Untangle is a calm knot puzzle. Every board starts as a tangled web of dots and lines. Drag the dots until no two lines cross — that is the whole game. EVERY PUZZLE CAN BE SOLVED Each board is built from a planar graph, so a crossing-free layout always exists. No dead ends, no luck — just you and the tangle. A NEW PUZZLE EVERY DAY The Daily Puzzle is the same graph for everyone, everywhere. Solve it in as few moves as you can, build a streak, and share a spoiler-free emoji card with friends. The daily is always free. A 200-LEVEL CAMPAIGN Work through 200 levels across 4 tiers — Bronze, Silver, Gold, Sapphire — that get trickier as you climb. The first three levels are free — unlock the full campaign with a single one-time purchase. BEAT PAR Anyone can untangle a board eventually. The real game is doing it in fewer moves than par. A genuine skill ceiling for puzzle lovers. DESIGNED TO RESPECT YOU - No ads - No accounts, no tracking, no data collection - One optional one-time unlock — never a subscription - Plays completely offline Just a clean puzzle and a fresh tangle every day.