Sonic the HEDHUG - Playing by the rules, part 2

The tenth and also anniversary episode of "Sonic the HEDHUG" series, uncovering the sport (and not just that) topic. After a horrifying defeat in the first two days of Dr. Robotnik's championship, our heroes have to retreat, lick their wounds and prepare for the final, deciding day. At least, now they are experienced enough to FINALLY read the rules!