Cool!

no you havnt ur blind

Got it, you're right! Thx! 🙏🏻

However, test cases do not test Unicode, only ASCII.

"Never do that!" sounds extreme. The intention of Kumite is to challenge and not repeat past solutions.

This was to similar to the previous 🤷🏻

    public static int SameCase(char a, char b)
    {
        if (!char.IsLetter(a) || !char.IsLetter(b)) return -1;
        return char.ToUpper(a) == char.ToUpper(b) ? 1 : 0;
    }

Because Unicode

Because Unicode

TRUE! I've seen it on a map. 🔭😏

you are wrong because the earht is flat

Math might appear to be correct, but unfortunately the implementation itself has more than one issue. Use of floating point values in some places (mostly Math.Pow(someDouble, 2)) causes you to lose precision of your calculations.

All unit tests pass when I hit Test but one fails on submit but the math is correct