Two-sided dice generally consist of a coin (heads or tails), or the results of any even-number dice capable of displaying odds or evens. Four-sided dice are tetrahedrons, with their results showing on ...

Recently there was a community kerfuffle over the way the dice notation is phrased in Dungeons and Dragons Online. Instead of the traditional 1d6, 2d4, etc., the game was stating "does 6-16 damage," ...