• ###### Flurin Brühwilercommented on "Simple Fun #15: Addition without Carrying" csharp solution

wow, what an incredible solution

approved

Approved

• ###### Flurin Brühwilercommented on "Count a Spiral" kata

Sorry, I dont really understand what you are talking about.

• ###### Flurin Brühwilercommented on "Consecutive letters" csharp solution

nice, very clean

• ###### Flurin Brühwilercommented on "Count a Spiral" kata

Nice to hear!

approved!

• ###### Flurin Brühwilercommented on "Count a Spiral" kata

To give you a start, try to find a formula on how to calculate the sum of every number 0 to n. So for n = 10 it would be (1+2+3+4+5+6+7+8+9+10) = 55. You could calculat this with a for loop or you could come up with a formula.

• ###### Flurin Brühwilercommented on "Count a Spiral" kata

This comment is hidden because it contains spoiler information about the solution

• ###### Flurin Brühwilercommented on "Count a Spiral" kata

I solved it by looking at the amount of white cells in each row.

• ###### Flurin Brühwilerresolved an issue on "Count a Spiral" kata

The real test cases (the ones that get executed when you press ATTEMPT) are much bigger than the example test cases (the ones you have passed). As you see in the error message, you had a stack overflow. If you dont know what that is, this might help: https://stackoverflow.com/questions/214741/what-is-a-stackoverflowerror. Also, I dont think this is an issue, it is a question.

approved!

approved

• ###### Flurin Brühwilerresolved a question on "Count a Spiral" kata

Performance testing and because it is fun to have really big numbers.