Is My Blue Your Blue?(ismy.blue)
1308 points by bpierre | 506 comments
An interactive web quiz that shows colored screens and asks whether each is blue or green to map where your personal blue–green boundary lies.
First screen, captured .
Looks similar
Guess my RGB(susam.net)
582 points by talonx | 136 comments
A browser game where players move R, G, and B hex sliders to guess the page's background color.
Animated Factorization (2012)(datapointed.net)
265 points by miniBill | 56 comments
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Is My Blue Your Blue?(ismy.blue)
1308 points by bpierre | 506 comments
An interactive web quiz that shows colored screens and asks whether each is blue or green to map where your personal blue–green boundary lies.
Show HN: How did your computer reach my server?(how-did-i-get-here.net)
544 points by archmaster | 121 comments
Interactive Hack Club project by Lexi Mattick that runs a live traceroute from your device to its server and explains how internet routing and BGP work.
Why is the sky blue?(explainers.blog)
766 points by udit99 | 247 comments
An explainer blog post on why the sky is blue and sunsets are red, building a model of light scattering that also covers the Martian sky.
Is my plane a 737 MAX?(ismyplanea737max.com)
429 points by jacksoncheek | 439 comments
A simple web tool where you enter a flight number to check whether the scheduled aircraft is a Boeing 737 MAX.
Effective Rust (2021)(lurklurk.org)
353 points by FL33TW00D | 186 comments
Online book "Effective Rust: 35 Specific Ways to Improve Your Rust Code" by David Drysdale, presented as an mdBook site.
Show HN: I made a puzzle game that gently introduces my favorite math mysteries(rahulilango.com)
954 points by MCSP | 164 comments
An interactive browser puzzle game where players color maps so no bordering regions share a color, introducing graph coloring and related math problems.