Puzzle: Cube, Vertex Cut, Type B, 2nd Order
Abbreviation: Cube VB2
Commonly Known As: Lattice Cube

Piece Counts
Name Qty Colors Orient. Perm. Orbits
Corner 18 2 None Even 2
Edge 12 2 None Even None

Move Types
Type Layer Period Pieces Affected Total Parity
Vertex 1 3 1 corner 3-cyc Even
Vertex 2 3 1 corner 3-cyc, 1 edge 3-cyc Even

Suggested Solving Orders

By Piece Type
1. Solve edges as Cube VB1
2. Sovle corners

Important Issues and Notes
Corners can be solved along the way as well. The two-color edges do not appear connected at first,  but they are, and this is why the real life puzzle is built from a rainbow cube.

Useful Algorithms
In step 2, three cycle corners: UFR[2]+ UFL[1]+ UFR[2]-