Koopa's# Cruel Castle- Beating Super Mario Maker's Hardest Levels

Nostalgic Castle: My tribute to the castle levels in the Mario games. (ID in Desc.)

Top 10 Hardest Mario Levels

New Super Mario Bros Wii 2 - The Next Levels - World 1- Boss Castle

Mario Maker Troll Levels - Bowsers alternate castle

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The 10 Hardest 2D Mario Levels

Super Mario Bros HD The Hardest Levels

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The 10 Hardest Super Mario Levels

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My List of the 5 Hardest DKC (SNES) Lost World Levels

Top 10 Hardest Levels in PlayStation Games

Need For Speed The Run hardest Levels in the game Extreme Difficulty

Super Mario Maker - Viewer Levels - Name: "Super Mario Retro History Museum" - ID: 45D9-0000-0118-49B4

Super Mario Maker - Viewer Levels - Name: "Mario Master" - ID: F7AE-0000-0167-0EBB

Super Mario Maker - Viewer Levels - Name: "Automatic Mario?" - ID: AE81-0000-0104-4DF2

Super Mario Maker - Viewer Levels - Name: "Semi-automatic Mario" - ID: DEFUNCT CODE

Super Mario Maker - Viewer Levels - Name: "Castle auto" - ID: 8F30-0000-01B6-D515

Super Mario Maker - Viewer Levels - Name: "Bowsers calamity castle" - ID: 7C6C-0000-019C-5A6C