Rubix cubes

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Across
  1. 5. the cube that has sides changing colors
  2. 7. the 3x3 puzzle cube
Down
  1. 1. pyramid like shape, 4 sides
  2. 2. same color sides are traingles and odd shapes
  3. 3. no color reflecting, sides are all different sizes but squared
  4. 4. almost like a 5x5 with pentagon like shapes
  5. 6. 5 shapes on each side the middle one bigger than the others