Word ladder The game was revived in Australia in the 1990s by The Canberra Times as "Stepword". The player is given a "start word" and an "end word". In order to win the game, the player must change the start word into the end word progressively, creating an existing word at each step. Each step consists of a single letter substitution. For example, the following are the seven shortest solutions to the word ladder puzzle between words "cold" and "warm", using words from Collins Scrabble Words. Often word ladder puzzles are created where the "end word" has some kind of relationship with
Superior letter Superior letter In typography and handwriting, a superior letter is a lower-case letter placed above the baseline and made smaller than ordinary script. The style has traditionally been distinct from superscript. Formerly quite common in abbreviations, the original purpose was to make handwritten abbreviations clearly distinct from normal words. These could also be used to enable the important words on signs to be larger. In technical terms, the superior letter can also be called the superscripted minuscule letter. In modern usage, with word processors and text entry interfaces, superscript and superior letters are produced in the same way and look