NumTrail vs Siliconnect

NumTrail is a fresh new number maze puzzle where you use every number to reach the goal. A puzzle game that tests your strategy, intuition, and sense of judgment. NumTrail is designed for both quick sessions and deep concentration. Easier puzzles are perfect for short breaks, while harder stages provide a rewarding challenge for dedicated puzzle fans. It’s suitable for players of all ages and works as a great brain-training game for anyone who enjoys thinking and solving problems. Features • Over 200 stages available for free • More than 10 stage design variations • 8 new puzzles added daily • Expand to over 800 total stages via additional purchase NumTrail is a logic puzzle where you must decide the order in which to use the numbers on the board and choose the route that leads to the goal. Before making a move, you observe the entire board and plan how to connect the numbers. At the same time, you must carefully manage limited space and think about resource allocation across the grid. Your initial strategy won’t always work, and adapting to changing situations is essential. NumTrail is not a puzzle you can solve by moving randomly. You’ll need forward-thinking logic, flashes of intuition when you get stuck, and a growing sense of skill that develops through experience. It combines analytical thinking with instinct, creating a deeply satisfying gameplay experience. The rules are simple, but the difficulty increases as the stages expand. Route selection, path exploration, and repeated trial and error are at the heart of the challenge. Many puzzles have multiple solutions, allowing players to discover their own strategies and enjoy the freedom of creative problem-solving. If you enjoy puzzle games, brain-training challenges, and games that reward strategy and smart thinking, step into NumTrail and experience the thrill of navigating a number maze.

Wire up the chip. Siliconnect is a wire-routing puzzle: trace between pads with the same name to connect them. Wires can't cross, so you have to decide where each one goes, and in what order. Every wire you draw changes the paths left for the others. ■ 6 chapters, from silicon to circuit board Each chapter adds a new rule based on real chip design. • Diffusion — where polysilicon crosses diffusion, a transistor gate forms • M1 — a single metal layer, so wires can't cross • M1/M2 and vias — vertical and horizontal on separate layers; change layers to turn • Power — wide power lines block the routes next to them • Package — bond wires run from the die's pads to the leads without crossing • PCB — match the lengths of differential pairs and avoid long parallel runs ■ Find the shortest route Each clear is rated S, A, or B by total wire length. Find the shortest wiring and collect S ranks. ■ Build logic gates from transistors In LAYOUT mode, wire transistors to build NOT, NAND, NOR, AND, and OR gates. Turn every row of the truth table green to finish. ■ Learn while you play Each main-game stage you clear shows a short fact about semiconductors. Each chapter opens with how its rule is used in real design. ■ What's inside • Main game: 6 chapters × 10 stages (60 stages) • Endless mode, unlocked by clearing every chapter (100 stages) • LAYOUT mode for building logic gates (5 gates) • Hints when you're stuck (one free hint per stage; more by watching an ad) • English and Japanese Some parts of real chip design are simplified so they can be played as a game. Each chapter's "In real chips" section explains the differences. Siliconnect is free and shows ads. No account is needed, and your progress is stored on your device.