Turn the nasty king into a frog. Draw the path from king to frog starting at 5 and counting by 5s up to 500.

			320	325	340	345	360	365
			315	330	335	350	355	370	375
			310	305	300	295	390	385	380
10	5	40	45	270	275	290	395	400	405
15	30	35	50	265	280	285	420	415	410
20	25	60	55	260	435	430	425	480	485
95	90	65	70	255	440	445	450	475	490
100	85	80	75	250	245	240	455	470	495
105	150	155	160	165	170	235	460	465	500
110	145	140	185	180	175	230
115	120	135	190	205	210	225
	125	130	195	200	215	220