WE have received from Messrs. Wightman Mountain, Ltd., of Artillery House, Victoria Street, Westminster, some samples of graph paper. These are of considerable interest as exhibiting the great ...

These are the graph paper sketches that became 'Super Mario Bros.' Looking at the technological wonders emerging from this year's Electronic Entertainment Expo, it's hard to imagine that ...

They're essentially graph paper, with shaded boxes to represent walls and bottomless pits. Careful markings indicate where doors and monsters should be, while a pair of tables explain which colors ...