The idea is great and interesting, but the execution is poor. Kingdoms should keep their color and not jump randomly. Also there are huge inaccuracies: Navarre

The idea is great and interesting, but the execution is poor. Kingdoms should keep their color and not jump randomly. Also there are huge inaccuracies: Navarre was only conquered by Spain in 1512, after Castille and Aragon had merged into Spain a bit earlier. The map shows a completely different story (not history).