Two Cubed by Quinapalus
The diagram shows the eight subcubes of a 2x2x2 cube. One digit, either a zero or a one, is to be entered in each subcube.
The cube contains six planes of four subcubes each, which we shall label Up, Down, Left, Right, Front and Back. The digits in each plane can be read as a four-digit binary number by starting in one of the four component subcubes and proceeding clockwise or anticlockwise. The clues given below refer to one possible reading of each plane. For example,
0 1 0 0
could be 1, 2, 4 or 8;
0 1 1 0
could be 5 or 10.
No plane is composed entirely of zeros.
This page most recently updated Fri 12 Jan 11:21:06 GMT 2018
New: Free, fast, and accurate ARM Cortex-M3 floating-point library; UnLife; Pound Shop BASIC; Logic Tutor
Qxw is a free (GPL) crossword construction program. Answer treatments, circular and hex grids, jumbled entries, more besides. Release 20140331 for both Linux and Windows. More...
My book, ‘Practical Signal Processing’, is published by Cambridge University Press. You can order it directly from them, or via amazon.co.uk or amazon.com. Paperback edition now also available. Browse before you buy at Google Books. Wydanie polskie.
If you find this site useful or diverting, please consider a donation to NASS (a UK registered charity), to KickAS (in the US), or to a similar body in your own country.
All trademarks used are hereby acknowledged.