What You Need to Know First
The beginner layer-by-layer (LBL) method is the most taught approach for first-time solvers. You solve one layer at a time from bottom to top. The key insight: once a piece is in its correct position, you move it using sequences (algorithms) that do not disturb the already-solved layers. Average solve time for beginners with this method: 2β5 minutes. World record is under 4 seconds, but that uses a completely different approach.
Basic Notation
Cube moves are described with letters: R = right face clockwise, L = left face clockwise, U = top face clockwise, D = bottom face clockwise, F = front face clockwise. A letter with an apostrophe (') means anticlockwise: R' = right face anticlockwise.
Step 1: White Cross
Hold the cube with white face on top. Find the four white edge pieces (the ones with white on one side) and move them to form a cross on the white face. The colour on the other side of each edge piece must match its centre colour. This step is intuitive β work it out by trial and observation. Watch one YouTube video for this step if you get stuck.
Step 2: White Corners
Find the white corner pieces and insert them into the correct position in the white layer. The algorithm for inserting a corner: with the corner above where it needs to go (in the top-right position), repeat R U R' U' until it slots in correctly (up to 6 times). Rotate the top layer to bring each corner into position before applying the algorithm.
Step 3: Middle Layer Edges
Flip the cube so white is on the bottom. Find edge pieces in the top layer that do not have yellow on them β these need to go into the middle layer. Two algorithms handle left and right insertion: Right: U R U' R' U' F' U F. Left: U' L' U L U F U' F'.
Step 4: Yellow Cross
Make a cross on the yellow face (top). Apply F R U R' U' F' until you have a cross. You may need to apply it 1β3 times.
Step 5: Solve Yellow Corners Position
Apply U R U' L' U R' U' L to cycle yellow corners into their correct positions (they may still be facing the wrong way).
Step 6: Orient Yellow Corners
Hold the cube so an unsolved corner is in the front-right-top position. Apply R' D' R D repeatedly until that corner is oriented correctly. Then rotate only the top layer (U move) to bring the next unsolved corner into position and repeat. Do not rotate the whole cube between corners β only the top layer.