Draw a square by clicking the flagdata:image/png;base64,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 a square by clicking the flag

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weXXlM2EYBT0jJjgT8BF1/BxRwfUR1CyrgukgsROBMwIN/5nTrK3nckt4zRwHvydJJHhPw4HcFLo+uPCZso4AnpGRHAn6Crr8DCrg+oroFFXBdJBYicCbgwT9zuvWVPG5J75mjgPdk6SSPCXjwuwKXR1ceE7ZRwBNSsiMBP0HX3wEFXB9R3YIKuC4SCxE4E/Dgnznd+koet6T3zFHAe7J0kscEfj/4jx27/rifz8e7Wp9Sx4IuSkcOtiDwrwW+v7//+vr68m/4X8v9r//Dr8/n8+f/OsEfXyPgH++aKB2EAAECBCYJKOBJadmVAAECBNYIKOA1UToIAQIECEwSUMCT0rIrAQIECKwRUMBronQQAgQIEJgkoIAnpWVXAgQIEFgjoIDXROkgBAgQIDBJQAFPSsuuBAgQILBGQAGvidJBCBAgQGCSgAKelJZdCRAgQGCNgAJeE6WDECBAgMAkAQU8KS27EiBAgMAaAQW8JkoHIUCAAIFJAgp4Ulp2JUCAAIE1Agp4TZQOQoAAAQKTBBTwpLTsSoAAAQJrBBTwmigdhAABAgQmCSjgSWnZlQABAgTWCCjgNVE6CAECBAhMElDAk9KyKwECBAisEVDAa6J0EAIECBCYJKCAJ6VlVwIECBBYI6CA10TpIAQIECAwSUABT0rLrgQIECCwRkABr4nSQQgQIEBgkoACnpSWXQkQIEBgjYACXhOlgxAgQIDAJAEFPCktuxIgQIDAGgEFvCZKByFAgACBSQIKeFJadiVAgACBNQIKeE2UDkKAAAECkwQU8KS07EqAAAECawQU8JooHYQAAQIEJgko4Elp2ZUAAQIE1ggo4DVROggBAgQITBJQwJPSsisBAgQIrBFQwGuidBACBAgQmCSggCelZVcCBAgQWCOggNdE6SAECBAgMElAAU9Ky64ECBAgsEZAAa+J0kEIECBAYJKAAp6Ull0JECBAYI2AAl4TpYMQIECAwCQBBTwpLbsSIECAwBoBBbwmSgchQIAAgUkCCnhSWnYlQIAAgTUCCnhNlA5CgAABApMEFPCktOxKgAABAmsEFPCaKB2EAAECBCYJKOBJadmVAAECBNYIKOA1UToIAQIECEwSUMCT0rIrAQIECKwRUMBronQQAgQIEJgkoIAnpWVXAgQIEFgjoIDXROkgBAgQIDBJQAFPSsuuBAgQILBGQAGvidJBCBAgQGCSgAKelJZdCRAgQGCNgAJeE6WDECBAgMAkAQU8KS27EiBAgMAaAQW8JkoHIUCAAIFJAgp4Ulp2JUCAAIE1Agp4TZQOQoAAAQKTBBTwpLTsSoAAAQJrBBTwmigdhAABAgQmCSjgSWnZlQABAgTWCCjgNVE6CAECBAhMElDAk9KyKwECBAisEVDAa6J0EAIECBCYJKCAJ6VlVwIECBBYI6CA10TpIAQIECAwSUABT0rLrgQIECCwRkABr4nSQQgQIEBgkoACnpSWXQkQIEBgjYACXhOlgxAgQIDAJAEFPCktuxIgQIDAGgEFvCZKByFAgACBSQIKeFJadiVAgACBNQIKeE2UDkKAAAECkwT+BorkI5YTWdJaAAAAAElFTkSuQmCC