Message #2698

From: Eduard <ed.baumann@bluewin.ch>
Subject: New Parity problem in MagicTile
Date: Wed, 20 Mar 2013 17:29:06 -0000

Two pictures:

pict 1
<http://f1.grp.yahoofs.com/v1/0O5JUeaD3AAgWPhgYPFeszOx_Top73FG6oR3erDT3c<br> 4G5DbbAw4BusnsmEATrmqne8Ir6M1WDySGDtEpPPtEZn-dbY74LDYLLGsWKr4/Eduard/MT%<br> 20irp%20%7B4%2C5%7Da%2030%20E%201%2C22-1-0%20parity%201.PNG>

pict 2
<http://f1.grp.yahoofs.com/v1/wO9JUcN_rRDsO8KHLzDeR3tB2uhYBpXln-qX2ZNi0q<br> uC8_cL90_NvajpzWlFOXTvkUvq1X6PLtzCWlqiQ6k-IzV4ldmTYdgAi67u-ZE/Eduard/MT%<br> 20irp%20%7B4%2C5%7Da%2030%20E%201%2C22-1-0%20parity%202.PNG>

Parity problem in MT IRP {4,5} 30a e1.22

I made two tries with about 2000 twists

Ignore corners, cornerEdges and cornerFaces2

cornerFaces1 = diamonds

I reached unmanagable double swaps in two different orbits.
First try: diamonds
Second try: edgeFaces

Is this challenge big enough to interest one of you?

Here are the log files:

log 1
<http://f1.grp.yahoofs.com/v1/ZPFJUWe5zJRbUls34oGaOlKxAZkpx1avKH4nbBj3Xq<br> 2KN54jOM1S0lkGNxQFTLoEipaWeJgEkdH4VSZsP8-QKnCH5DmPg3RxB1PpJAE/Eduard/eb%<br> 20MT%20irp%20%7B4%2C5%7Da%2030%20E%201%2C22-1-0.xml>

log 2
<http://f1.grp.yahoofs.com/v1/ZPFJUWxVLDJbUls3HHUW9JaoKZa0zP5oqyXd-yesFl<br> ZnrUxzJSrfzW7QKf7uot8x4IckZHJ1jkr-zRJ0slp_wYj9ed2lEJg0_tss4gA/Eduard/eb%<br> 20MT%20irp%20%7B4%2C5%7Da%2030%20E%201%2C22-1-0%20bis.xml>

Best regards

Ed