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  1. dwalton76

    using a neural network as an IDA prune table

    I tried to use a neural network to estimate how many moves it would take to solve the centers of a scrambled 4x4x4. I figured if I could get this to be accurate enough I could use it as a prune table. I did not have any luck though...I could only get it guess the move count correctly 9% of the...
  2. dwalton76

    rubiks-cube-tracker: locate a NxNxN rubiks cube in an image or video

    rubiks-cube-tracker is written in python and uses opencv to locate a rubiks cube in an image or video feed. The source code is available here: https://github.com/dwalton76/rubiks-cube-tracker Here it is in action: "spacebar" to capture the colors of the current side "r" to reset everything...
  3. dwalton76

    rubiks-color-resolver: convert RGB values of each square to U,L,F,R,B or D

    If you have analyzed an image of a rubiks cube or used a robot to scan each square you have the RGB values for each square but need to assign each square one of the size possible sides/colors of the cube. I started on working on this for MINDCUB3R but since then I have been using it for other...
  4. dwalton76

    5x5x5, 6x6x6, 7x7x7 or NxNxN solvers

    I am working on a lego robot that can solve various size rubiks cube, I have it working for 2x2x2, 3x3x3 and 4x4x4. The robot is large enough to handle a 5x5x5, 6x6x6 and mini 7x7x7 but I am struggling to find solvers for those sizes. I found various threads about NxNxN solvers but haven't...
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