It's still wrong in the given java test cases, currently it's 67999990100000000019, but should be 6799990100000000019

The longest one should be "6799990100000000019" which is 19 digits. Have you seen something else?

For the java sample test cases, there is a card that is expected to be maestro, but its length is 20!

Well, they're consistent and line up now. Still looks bloated on a 4k monitor, but fuck it.

Added, thanks!

You should use style="width: 25%" (or any width you want) inside th and td opening brackets. Just remember that the overall width should be 100%.

I wasn't. I was using this:

<table>
<thead>
<tr>
<th align="center">Name</th>
<th align="center">Starts with</th>
<th align="center">Card Length (digits)</th>
<th align="center">Example</th>
</tr>
</thead>
<tbody>
<tr>
<td align="center">Dankort</td>
<td align="center">5019</td>
<td align="center">16</td>
<td align="center">5019717010103742</td>
</tr>
<tr>
<td align="center">Unionpay</td>
<td align="center">62 or 88</td>
<td align="center">16 - 19</td>
<td align="center">6222821234560017</td>
</tr>
<tr>
<td align="center">UATP</td>
<td align="center">1</td>
<td align="center">15</td>
<td align="center">108046752964787</td>
</tr>
<tr>
<td align="center">Maestro</td>
<td align="center">50, 56 - 58, 63, 67</td>
<td align="center">12 - 19</td>
<td align="center">6759000000000018</td>
</tr>
<tr>
<td align="center">Visa Electron</td>
<td align="center">4026, 417500, 4405, 4508, 4844, 4913 or 4917</td>
<td align="center">16 - 19</td>
<td align="center">4917300800000000</td>
</tr>
</tbody>
</table>```

Are you using CSS to set column width?

nope, sorry... :/

Just tried it and looks identical :/ Do you know of any better looking tables on Codewars?

about the table, one solution could be to build an html table rather than using markdown.

Thanks very much. I found a big gap in coverage from that, which affected all issuers which had multiple non-sequential starting digits.

I'll try to format the tables better, but I'm pretty sure it's out of my hands and down to CodeWar's markdown implementation.

Since you pass a string and not a number, you should add some tests with non numeric characters, imo.

Way better. Could you achieve a table withs all width of the columns that would be consistent with each others?

Still some troubles in the random tests: you expect one particular answer while your generator can create matches with other kind of cards, apparently:

> MaestroRandomTests

Attempting Card: 4101848973845519210
Maestro expected:<[Unknown]> but was:<[VISA]>

This has been resolved with a description rewrite.