A mathematics student from the University of Bristol in southwest England, known on social media as "puzzlesbynathan," records his process behind completing this round rainbow-coloured jigsaw puzzle.<br /><br />After sorting all the pieces into sections by colour, he starts from the centre of the circle and works outwards, creating an eye-catching and satisfying spiral effect when watched from above.<br /><br />In total this puzzle took five hours and 42 minutes to complete. However, we see it all within 20 seconds in this satisfying timelapse.
