Design Puzzle Game “Eight Queens” with PyGame – A Detailed Code Analysis

In previous post, I introduced how to use PyGame to convert a Scratch project into a Python project. If you are interested in that project, you could refer to this post: Forest Maze. In today's post, I would like to introduce another project written in Python and run on PyGame. Compared to previous project, this …

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New LEGO MindStorms – Exploration Rover Model Analysis

In the new released LEGO MindStorms, its app contains multiple models. Some models come from LEGO Community. In today's post, let's build one model and analyze its structure. You could find this model from LEGO app shown as below. Model Structure This model is pretty big and heavy. Its body is widely stretched and symmetric. …

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