Solving the White Cross: Your First Step Explained
Published by System Administrator
Why the White Cross Comes First
In nearly every beginner-friendly Rubik's Cube method, the first step is to create a white cross on one face of the cube. This cross consists of four white edge pieces arranged around the white center, with each edge's second color matching the center of the adjacent face. The white cross establishes the foundation upon which the entire solve is built — get it wrong, and every subsequent step becomes more difficult.
The white cross is typically solved on the bottom face (white on the D side), though many beginners start by building it on top and then flipping the cube. Advanced solvers always build the cross on the bottom so they can immediately begin looking for the next step while completing the cross.
Finding White Edge Pieces
The 3x3 Rubik's Cube has four white edge pieces: white-red, white-blue, white-orange, and white-green. Your job is to place each of these edges on the bottom face so that the white sticker faces down and the colored sticker aligns with its matching center.
Start by holding the cube with the white center on the bottom. Look at all four sides and the top face to locate the white edge pieces. They can be in one of three locations: the top layer (easiest to insert), the middle layer (requires one setup move), or the bottom layer in the wrong position (requires removal and re-insertion).
Step-by-Step Process
Begin with any white edge piece. Let's say you find the white-red edge on the top face. First, rotate the U (top) layer until the red sticker on that edge piece is directly above the red center. Then perform F2 (or the appropriate face double turn) to drop the edge straight down into position. The white sticker will face down, and the red sticker will align with the red center.
If the white edge is on the top face but with the white sticker facing up (instead of to the side), you'll need a different approach. Rotate U to position the edge over a side that doesn't have its cross edge solved yet, then use a sequence like F R U R' to rotate it into the correct orientation and position.
Handling Middle Layer Edges
If a white edge is stuck in the middle layer (the E slice between top and bottom), you first need to move it to the top layer. Position the edge so it's on the front face, then use a single F turn to bring it to the top. Be careful — this may displace a cross edge you've already solved. If so, adjust the U layer first to move your solved edge out of the way, execute the move, then return U to its original position.
Handling Bottom Layer Edges
Sometimes a white edge is already on the bottom face but either flipped (white faces outward instead of down) or in the wrong slot (red-white is where blue-white should be). In these cases, use a single face turn to bring the misplaced edge to the top layer, then solve it normally using the techniques above.
The Color Matching Rule
The most common beginner mistake is creating a white cross where the white stickers face down but the side colors don't match their centers. A correct white cross has all four side colors aligned. Always check this before moving on to the next step. If the colors are adjacent to where they should be (e.g., the red sticker is above the blue center), you need to remove the edge piece and reinsert it in the correct position.
Practice Tips for Cross Mastery
Practice solving just the cross — scramble the cube, solve the cross, then scramble again. Time yourself and aim to build the cross in under 10 seconds. Study the scrambled state before turning: identify where all four white edges are and plan the first two insertions mentally before you start. This "cross planning" skill is what separates intermediate solvers from beginners and forms the basis of advanced cross-on-bottom techniques used in CFOP.