www.mikescher.com/www/statics/euler/Euler_Problem-059.php

<?php

return 
[
	'number'      => 59,
	'date'        => '2015-05-17',
	'title'       => 'XOR decryption',
	'abbreviated' => true,
	'steps'       => 37085853,
	'time'        => 6302,
	'width'       => 273,
	'height'      => 128,
	'value'       => 107359,
];