3BLD Tutorial

What is 3BLD?

3BLD (3×3 Blindfolded) is a WCA event where you inspect the cube, then solve it fully blindfolded using memory and special solving techniques like Old Pochmann or M2/3-style.

Requirements

  • Basic 3×3 knowledge
  • Comfortable with solving last layer
  • Willingness to memorize fast

    • Recommended Methods

  • Old Pochmann – for beginners
  • M2 for edges + 3-style for corners – for intermediate/advanced

    • Memo System

    Letter pairs are commonly used. The cube is broken down into sticker targets, then converted to letter sequences that are memorized as words.

    Example: UB → A, UL → B, etc.

    Execution

  • Blindfold on
  • Edges first (M2/OP)
  • Then corners (OP/3-style)

    • Tips

  • Practice memo with flashcards
  • Use a fixed buffer (like UFR for corners)
  • Review solves with scrambles + memo log