Ruck role puzzle
The ideal rucking situation in the AFL remains fluid, writes Peter Ryan
The circular logic of ECB cash
Money supply data for the eurozone helps to explain what really happened to the ECB's recent liquidity injection – and why Europe's banks aren't out of the woods yet. 30 Jan 2012 7:02 AM
Spanish train offers lessons for California
Even in Europe's most extensive high-speed rail spot, it's not clear the trains cover operating costs. Officials there puzzle over the Golden State's plan to lay track first in the sparsely populated Central Valley.
Dr. Sudoku Prescribes: A Modest Proposal
Thomas Snyder (aka Dr. Sudoku) is a three-time World Sudoku Champion and five-time US Puzzle Champion, as well as the author of several books of puzzles. His puzzles are hand-crafted, with artistic themes, serving as a kind of “cure for the common sudoku.â€
Wellington ‘brainiacs’ battle it out for Alzheimer’s Association
The thrill of competition was highlighted by a good cause this past weekend. The first annual "Brain Games Lollapalooza" took place at Sterling House of Wellington on Jan. 14.