www.mikescher.com/www/statics/euler/Euler_Problem-043.php

<?php

return 
[
	'number'      => 43,
	'date'        => '2014-10-14',
	'title'       => 'Sub-string divisibility',
	'abbreviated' => false,
	'steps'       => 821317,
	'time'        => 140,
	'width'       => 68,
	'height'      => 23,
	'value'       => 16695334890,
];