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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
The kata is nicely challenging, but the instructions are incomplete and it is difficult to understand what the exact conditions to put '■' are.
How was I supposed to know that '■' must be put in place of Max and then (Max - 1) over each next line? From the sample tests it seemed like it should be in place of a maximum number of each line.
Much time wasted.
Please correct the instructions and make samples with numbers with difference more than 1 between them.
There seems to be an issue with JS version. Sample and all random tests are fine, but fixed test shows an error "expected 100 to equal 0". Can't wrap my head around how it is possible. Can anyone help?