Puzzle: Cube, Edge Cut, Type A, 3rd Order
Abbreviation: Cube EA3
Commonly Known As: Nothing
Piece Counts
Name
Qty
Colors
Orient.
Perm.
Orbits
Corner
8
3
3, Fixed
Odd
None
Edge
12
2
2
None
None
Face
24
1
None
Even
4
Spindle
1
6
None
None
None
Move Types
Type
Layer
Period
Pieces Affected
Total Parity
Edge
1
2
1 edge flip, 1 corner swap, 2 face swaps
Odd
Suggested Solving Orders
Modified By
Piece Type
1. Solve 4 corners on a face with their 8 adjacent edges
2. Place remaining corners, orient as many edges/corners as possible
3. Finish orienting corners
4. Finish orienting edges
5. Place centers
Important Issues and Notes After step 4, all face orbits will be in even
permutations.
This is because the number of flipped edges is linked to the parity of
the adjacent orbits, so once the edges are solved, face parity is
fixed.
Useful Algorithms
In step 1, flip a bottom edge: FR FL DF FL FR
In step 1, flip a middle edge: FR UF FR UF FR
In step 3, twist two corners: (UR UB UL UF) FR (UF UL UB UR) FR
In step 4, flip two edges: (UF UR) x 3
In step 5, three cycle centers: (UR FR UF FR) x 2