Battle for Hexagon - it's an abstract logical turn-based strategy game. It has simple rules but still provides you a strategic challenge. You can play with an AI or online with other players.
Key features:
• Simple rules
• Clear visual style
• Random map generator
• Multiplayer battles
• Different game modes
• No premium currency, paywalls, subscriptions, timeouts, or any other tricks to get you money. Just try the game for free (with limited options), pay once (if you liked it), and play without any restrictions.