This is more difficult than 7 kyu..........

Tricky kata, I know my soloution is inelegant but it works and I can understand why it works.

This is not an 8kyu more like a 6.

I think this is a 5kyu challenge.

I agree.

Here's a link I found useful-
https://brilliant.org/wiki/integral-approximation-simpsons-rule/#

I'm trying to figure out n = 12 and this is how to get 9 and 3

n = 12
Alice Turn: Alice = 1, Bob = 0, Remain = 12 - 1= 11
Bob Turn: Alice = 1, Bob = 1, Remain = 12 - 2 = 10
Alice Turn: Alice = 5 + 1 = 6, Bob = 1, Remain = 12 - 7 = 5
Bob Turn: Alice = 6, Bob = 1 + 1 = 2, Remain = 12 - 8 = 4
Alice Turn: Alice = 6 + 1 = 7, Bob = 2, Remain = 12 - 9 = 3
Bob Turn: Alice = 8, Bob = 2 + 1 = 3, Remain = 1
Alice Turn: Alice = 8 + 1 = 9, Bob = 3, Remain = 0

Approved

Ranking is too high, it should be a 7.

ahahaha fr

I think it would even be approved 8, nowadays... XD

Nice kata but it's not a level 5 at best it's an easy 6.

This kata is more difficult than an 8!

In JS, you may want to use BigInt for intermediate calculations. Also, calculating big powers knowing the result should be a mod by can be very expensive.

Yes, I mean that it is probably better to say something like 'change that method'.
Sure I need more experience to get such things better )).