Logicheck is a minimalist educational puzzle game where your goal is to manipulate one shape to match another. This browser-based game challenges your spatial reasoning by having you click and drag the vertices of a polygon until it perfectly overlays a target silhouette.
It's a relaxing yet engaging brain-training exercise for players who enjoy logic puzzles.
Each level in Logicheck presents you with two shapes. One is a solid, static target shape, and the other is an editable outline defined by vertices (small circles).
Your task is to use your mouse to grab each vertex and move it to the correct position. As you move the points, the lines connecting them will adjust automatically.
The puzzle is solved only when your editable shape is an exact match for the target. There's no timer or score, allowing you to focus purely on the logical process of deconstructing and reconstructing the geometric form.
This game is a fantastic exercise for your brain. It moves beyond simple matching and forces you to think about geometric properties, such as angles, line lengths, and orientation. Success requires careful observation and a methodical approach, much like solving a tangram puzzle.
The clean, distraction-free interface ensures that your attention remains on the shapes themselves. Logicheck proves that a compelling puzzle doesn't need flashy graphics, just a clever core mechanic that is both simple to understand and challenging to master.
You can play Logicheck for free directly in your web browser. There are no downloads or installations required.
Because it's an HTML5 game, it runs on any device with a modern browser, making it easy to enjoy a quick brain teaser on a school Chromebook or during a break at work.
The goal in Logicheck is to make your editable shape perfectly match the static target shape in each level. You must align every single vertex and line to complete the puzzle.
Use your mouse to control the game. Left click on any of the small circles (vertices) on the editable shape and hold the button down to drag it across the screen. On a touch device, you can tap and drag the vertices with your finger.
Release the mouse button or lift your finger to place the vertex in its new position. Once all vertices are positioned correctly and your shape matches the target, you will automatically advance to the next, more complex challenge.
Anchor a Corner - Start by moving one vertex to a clearly identifiable corner on the target shape. This gives you a reference point to build from. Work Around the Edge - After placing your first vertex, try to place the next adjacent vertex.
Going in order around the perimeter is often easier than placing opposite corners.
Check Line Lengths - If a line on your shape looks much longer or shorter than the corresponding line on the target, you know one of its two vertices is in the wrong spot. Look for Symmetry - Many puzzles have symmetrical elements.
If you notice the target shape is symmetrical, you can use that to more quickly place vertices on the opposite side. Take a Break - If you're stuck, step away for a minute.
Looking at the puzzle with fresh eyes can often reveal the solution you were missing.
