Staircase

Goal: 5xA + 1xB + 1xC + 1xD + 1xE
Size: 6x13x13
Move: 51 (3.2.13.8.6.7.6.6)

• 
  Goal
• 
  A
• 
  B
• 
  C
• 
  D
• 
  E