Comments and suggestions

I suggest to add a decimal place to the validations %. As of now challenge would have "validation %" = 1% for only 1 member solving it or for 1400 solves. For example in the App-System section there are 55 of 69 challenges that have validations = 1%. I think adding a decimal place would greatly increase the info.
Thank you for nice challenges !
NonStandardModel

this is really very helpful and it works fine now.
Hope you will post more in future.