Introduction
My love of a good spreadsheet and a pretty data table has become far more widely known than I ever imagined. Recently, it led me into attempting something I don't normally do. It was true test.
I was asked to repair a spreadsheet from a UK competition. It wouldn't pass the online tests required before its inclusion in the Art de la Guerre (ADLG) database. The organisers had cut and pasted data leading to all sorts of errors on testing.
Checking the data for a five game event with 32 players was a task and a half! I also discovered that xls files produced by non-Microsoft programs invariably fail the online tests with multiple errors, suggesting differing file headers as the source of the problem.