This kata is more testing basic JavaScript logic than it is types knowledge.

Disappointed.

1. The latest version of the Basic Types page (from TypeScriptLang.org) does not reference hex values
2. The TSC will not accept a value of 0xf00d for the hex value. It appears it once did (since this is what accepted answers show)? But it does not anymore. I got an error. This (or the instructions) need fixed.
3. The instructions say f00d when they should say 0xf00d for the hex value. Instructions are bad.

This kata needs some help. Very disappointed.

Curious to know what Best Practices everyone sees in this? It is definitely clever, but due to its poor readability, I wouldn't vote this high on Best Practices.

The solution I found that was most readable and seemed to be following the most Best Practices is https://www.codewars.com/kata/reviews/55b705a2de20091bde0000d2/groups/55efb1e2eaeaa11d500000b7

Thank you!