Started building as an exercise to work with flexboxes, ended up finding this app at least a little use in real world - in case you wanna play and are missing a dice, this generator will save you :)
For opening the page locally, clone whole repository and open index.html in your browser.
Live version available at: http://dice-thrower.bitballoon.com/.
*App has mobile-friendly version if you needed to play on the road but please note it's beta version.