You can always switch between difficulties by pressing or over your save file. 1 Player - Puzzle Modeīy beating all the rounds, you'll unlock Star mode where the puzzles are extra difficult. If you press then over 'Super Hard', you'll unlock Intense mode.
You'll get the option to play a 'Super Hard' mode. Put your cursor over 'Hard', and press then. When you beat some of the modes, you'll also get a spoiler telling you how to unlock these secrets too. There are some secret aspects to the game that can be unlocked using two special little buttons on your Gameboy.
