Where ideas meet pixels
Interactive simulations, 3D engineering tools, and deep technical explorations at the intersection of computational physics and the modern web.
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No Edges, No End: 3D Maze Tower Is Here
A maze wrapped around a giant cylinder, with no left or right edge and no last level. Free to play on hilmybox, with no ads and no sign-in.
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3D Mega Maze Goes Endless: Play Free on hilmybox
The 25-level Playgama maze is now endless, with a red chaser, coins and a weekly challenge. Free to play on hilmybox, no ads.
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Scaling the Terraces: 3D Pyramid Maze Is Here, and It Never Ends
Climb a maze built on the four faces of a pyramid, with a red chaser on your heels and treasure on every side. Free to play on hilmybox, no ads.
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Can You Turn It in Your Head? Introducing Spatial Reasoning for Engineers
Spatial skill is closely linked to success in engineering, and it can be trained. Meet my new practice book and try three chapters of its companion app free.
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A 3D Puzzle for Spatial Reasoning
Three flat views, one hidden solid. Cubix Projection turns orthographic projection into a puzzle you can play in the browser, now with 110 levels, endless generated puzzles, and first- and third-angle layouts.
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The Maze Became a Warship: "Hull Runner" Is Out Now
Fly a fighter over the wrapping hull of a gigantic warship. 25 hand-built sectors, then an endless fleet, upgrades and no edge to fall off. Free in your browser, no ads, no sign-in.
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The Endless Loop: Can You Escape the 3D Möbius Strip Maze?
Up is down, inside is outside. Challenge your spatial reasoning in a mind-bending, single-sided endless loop with our 3D Möbius Strip Maze simulation, coming soon to Playgama!
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From Prototype to Playgama: Launching "3D Mega Maze"!
What started as a simple browser prototype has officially evolved into a 25-level, tilt-and-roll labyrinth experience. "3D Mega Maze" is officially live on Playgama—and players are already hooked!
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We Stole a Time Machine to 2076 — Here Are the Gadgets That Don't Exist Yet
In 1966, Star Trek predicted our phones. So we jumped 50 years ahead to 2076 to find the gadgets that don't exist yet — guided by history's boldest futurists.
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AI Didn't Replace Me — It Made Me Superhuman
In two months, working alone, I shipped 45+ browser-native engineering tools — the kind of output that used to need a 13-person studio and ~$1.8M a year. Here's exactly how, and what it means for anyone whose job is "knowing things."
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I Gave the Same Engineering Question to Four AIs. One Got It Confidently Wrong.
Four AI models, one textbook engineering problem. Three nailed it. One had perfect math — and a confidently wrong answer. Here's what it reveals about trusting AI.
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Your engineering degree might be training you for a job that won't exist when you graduate
MIT and Carnegie Mellon already rebuilt their engineering programs around AI. Most schools haven't. Here's what changed, the data on vanishing entry-level jobs, and a free calculator to check where your program actually stands.