The Song 15 points in Medieval Cop 9 -Song & Silence- (Part 1)
The Silence 15 points in Medieval Cop 9 -Song & Silence- (Part 2)
Appel & Haken Approved! 15 points in Four Color Theorem - Coloring Puzzle Game
Five Colour Theorem 5 points in Four Color Theorem - Coloring Puzzle Game