Superhex.io is similar to the popular Splix io. Your goal is to capture as much territory as possible. Your territory looks like hexagons and your snake can move arbitrarily.
The more territory you managed to capture, the more points you get and the higher you are in the leaderboard. But other snakes will try to take away your territory. So, be attentive.
Try to stay closer to your territory. In your territory, it will be easier for you to kill the enemy. There are no special tactics in the Superhex io, but the game is very addictive. Each time your territories will be in colorful colors.