How to Solve QiYi 2x2
Complete step-by-step guide to solving QiYi 2x2 and every QiYi cube up to 9x9 with algorithms and videos.
How to Solve QiYi 2x2 and Every QiYi Cube up to 9x9: The Complete Exhaustive Guide
Main takeaway: QiYi cubes, ranging from 2x2 to 9x9, use step-by-step reduction and parity-solving strategies. Regardless of cube size, learning foundational moves on the 2x2 and scaling up with new techniques for bigger puzzles enables anyone to master these cubes. This guide covers "how to solve qiyi 2x2" in detail and provides extended strategies for all cube sizes, reinforced with images, tables, and video resources.Table of QiYi Cube Types and Solving Approaches
| Cube | Alternates Name | Core Solving Method | Special Challenges |
|---|---|---|---|
| 2x2 | Mini Cube | Layer-by-layer corners | None (pure corners, no centers/edges) |
| 3x3 | Standard | Layer-by-layer or CFOP | None |
| 4x4 | Master/Magic Cube | Reduction, parity algorithms | Parity (OLL/PLL), no fixed centers |
| 5x5 | Professor | Reduction, edges pairing | No major parity, complex matching |
| 6x6, 8x8 | Large Even Cubes | Reduction, advanced parity | OLL + PLL parities, no fixed centers |
| 7x7, 9x9 | Large Odd Cubes | Reduction, edges/centers pairing | Edge pairing only, centers fixed |
1. How to Solve QiYi 2x2 Cube
The QiYi 2x2 is a puzzle with eight corner pieces and no centers or edges. Here’s the most beginner-friendly, step-by-step method.
1.1. What You Need to Know First
- •Notation: R (right), R’ (right inverse), U (up), U’ (up inverse), F (front), etc.
- •No centers or edges: Only corner pieces.
- •Goals: Build layer by layer, solving corners first.
1.2. Step-by-Step: How to Solve QiYi 2x2
Step 1: Solve the First Layer
- 1.Choose a face (commonly white):
- 2.Find corner pieces with white stickers.
- 3.Align them so white stickers form a complete face and their adjacent colored stickers also match the side colors.
If a white corner is not in place or orientation, use the “Right-Hand Algorithm” repeatedly:
R' D' R D
- R’: Rotate right face counterclockwise
- D’: Rotate down face counterclockwise
- R: Rotate right face clockwise
- D: Rotate down face clockwise
_Repeat as needed to place all four white corners._
Step 2: Position Last Layer Corners
- 1.Turn the solved (white) face down.
- 2.Find one top-layer corner with all adjacent colors matching.
- 3.If none, use the Niklas Algorithm: R U’ L’ U R’ U’ L U
- 4.Once you have one matching, keep it at front-top-right and repeat the algorithm until all corners are positioned (not necessarily oriented).
Step 3: Orient Last Layer Corners
- 1.Hold the cube so an unsolved corner is at the front right.
- 2.Use the Right-Hand Algorithm (see above): R' D' R D to orient it correctly.
- 3.Repeat for each corner as needed.
Video Tutorial:
Step 4: Align All Sides
- •Fix the top layer by rotating until the cube is fully solved.
2. How to Solve QiYi 3x3
The classic 3x3 method (used for QiYi Warrior, QiYi Thunderclap, Valk, etc.):
- 1.White Cross: Solve white edges to form a cross.
- 2.First Layer Corners: Place corners to complete the white face.
- 3.Second Layer Edges: Solve the middle layer edges.
- 4.Yellow Cross: Form a cross on the yellow face.
- 5.Yellow Corners Positioning: Place yellow corners correctly.
- 6.Yellow Corners Orientation: Twist corners to finish.
Step-by-step written guide:>
Video:
3. How to Solve QiYi 4x4
Beginner’s Reduction Method
- 1.Solve Centers: Build 2x2 blocks for each center color.
- 2.Pair Edges: Match pairs of edge pieces into single “edge pairs.”
- 3.Solve Like a 3x3: Treat the cube like a 3x3 using standard method.
- 4.Parity Fixes: Use specific parity algorithms for last layer edge/corner problems unique to even-layered cubes.
- •How to Solve a 4x4 using the reduction method:
4. QiYi 5x5 (Professor’s Cube)
The 5x5 uses a similar approach to the 4x4 but with more inner pieces:
- 1.Solve all centers (3x3 squares)
- 2.Pair all edge triplets
- 3.Solve as normal 3x3
- 4.Rare inner center/edge cases (fix with reduction algorithm)
5. QiYi 6x6, 7x7, 8x8, and 9x9 Guide
Universal Big Cube Methodology (Reduction)
| Step | Action | Resources/Notes |
|---|---|---|
| 1 | Solve all centers | Usually bars, focus on paired pieces |
| 2 | Pair all edges | Slice, swap, and restore for edge pairing |
| 3 | Complete as 3x3 | Solved centers \& edges make it “3x3-like” |
| 4 | Parity algorithms (even cubes only) | OLL, PLL parity – see section below |
YouTube image and resource highlights:
QiYi 8x8 Guide (image/manul): https://manuals.plus/asin/B0CGM9M9Y9 QiYi 9x9 YouTube: QiYi 7x7 YouTube: QiYi 6x6 YouTube:Parity Problems and Solutions (Even Layer Cubes)
- •OLL Parity (flipped edge): Required on 4x4, 6x6, 8x8, etc. Algorithm for 6x6:
3Rw U2 x 3Rw U2 3Rw U2 3Rw' U2 3Lw U2 3Rw' U2 3Rw U2 3Rw' U2 3Rw' - •PLL Parity (edge swap): Algorithm:
3Rw2 F2 U2 3Rw2 R2 U2 F2 3Rw2
QiYi Cube Notation Table
| Move | Description |
|---|---|
| R | Right face (clockwise) |
| R' | Right face (counterclockwise) |
| L | Left face (clockwise) |
| L' | Left face (counterclockwise) |
| U | Upper face (clockwise) |
| U' | Upper face (counterclockwise) |
| D | Down face (clockwise) |
| D' | Down face (counterclockwise) |
| F | Front face (clockwise) |
| F' | Front face (counterclockwise) |
| B | Back face (clockwise) |
| B' | Back face (counterclockwise) |
Exhaustive Numbered List: QiYi Cubes 2x2–9x9 Solution Steps
- 1.Identify your specific QiYi Cube model (2x2–9x9)
- 2.Review notation to familiarize with move symbols
- 3.Begin with centers (only needed for 4x4+)
- 4.Pair up edge/side pieces (4x4+)
- 5.Switch to 3x3 solution approach for remaining steps
- 6.Check for and fix any parity errors (4x4, 6x6, 8x8, etc.)
- 7.Align all faces and sides to finish
More Images for Reference
Essential YouTube Playlist Links
- •2x2:
- •3x3:
- •4x4:
- •5x5:
- •6x6:
- •7x7:
- •8x8:
- •9x9: