Ahh I can explain this x3 Sadly I had to lower the graphical fidelity of most of the art assets to get the game to run in a browser. The game is very very close to the file size limit and one of the unfortunate results was that I had to reduce the quality of the flowcharts. I have a couple ideas to maybe get them readable in the web version so hopefully one of those works out but in the meantime the PC version has much better quality and non blurry flowcharts, and I believe the android version does too ^^
Thanks for the comment and for playing! Hopefully I can get this fixed too x3