The words can be hidden horizontally or vertically.
www.edupics.com/wordsearches/the_snowy_owl-b48220d44258741566240ad788a774a8
www.edupics.com/wordsearches/the_snowy_owl-17187b491da64140930452b2eeedca85
<iframe src="https://www.edupics.com/wordsearches/the_snowy_owl-17187b491da64140930452b2eeedca85/embed" title="wordsearch - the snowy owl" height="500px" width="100%"></iframe>