Would anybody care to help me with this puzzle?

[durham_rambler]

From today's Guardian.
The instructions read: Fill in the grid so that every row and column contains the numbers 1-5. The "greater than" or "less than" signs indicate where a number is larger or smaller than its neighbour.

Comments

[desperance.livejournal.com]

Heh. It has an extradimensional element? There are Creatures in SF who exist in more dimensions than we commonplace mortals may observe; I don't see why there shouldn't be puzzles ditto ditto. Tho' they would be quite hard to set.

[durham-rambler.livejournal.com]

Actually the Sudoku may be viewed as a 3x3x3x3 tesseract or hypercube.

[desperance.livejournal.com]

Aaargh! *thinks about it* O-kay. I get that. I think I do. Tho' I think I preferred it when I could swan around crying "Time is the fourth dimension!" and know that nobody would challenge me on that...