square facts 3

Which solving technique is used in Fewest Moves Challenge (FMC)?

• A) Time-based solving

• B) Roux method

• C) Move-count solving

• D) 3-style

Which cube variant is usually stickerless and based on shape?

• A) Mirror Cube

• B) Skewb

• C) Windmill

• D) Kilominx

Which cube has layers that change shape while turning?

• A) Pyraminx

• B) Megaminx

• C) Square-1

• D) Skewb

Which shape does the Megaminx resemble?

• A) Cube

• B) Tetrahedron

• C) Sphere

• D) Dodecahedron

What is a commutator in blind solving?

• A) A rotation move

• B) A notation shortcut

• C) A move set that swaps two pieces while preserving others

• D) A fast PLL algorithm

Which method is known for solving using corner-edge block building?

• A) ZZ

• B) Roux

• C) CFOP

• D) Petrus

Which of the following is a valid WCA event?

• A) Mirror Cube

• B) 2x2x2

• C) Ghost Cube

• D) Axis Cube

What is the time limit for a 3x3 blindfolded solve?

• A) 2 minutes

• B) 10 minutes

• C) 5 minutes

• D) 15 minutes

What does “Rw” mean in 3x3 notation?

• A) Right face counterclockwise

• B) Wide right turn (R + middle slice)

• C) Rotate the whole cube

• D) Right face 180 degrees

Which axis does the x-rotation affect?

• A) Turns the cube left-right

• B) Turns the cube up-down

• C) Turns the cube front-back

• D) Turns the top face only