Rules
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 solutions to the word ladder puzzle between words "cold" and "warm".
COLD → CORD → CARD → WARD → WARM
COLD → CORD → CORM → WORM → WARM
COLD → WOLD → WORD → WARD → WARM
Often word ladder puzzles are created where the end word has some kind of relationship with the start word (synonymous, antonymous, semantic...). This was also the way the game was originally devised by Lewis Carroll when it first appeared in Vanity Fair.
- Variations
Some variations also allow the following changes at each step:
- Adding a letter
- Removing a letter
- Use the same letters in different order (an anagram).
Read more about this topic: Word Ladder
Famous quotes containing the word rules:
“Each person calls barbarism whatever is not his or her own practice.... We may call Cannibals barbarians, in respect to the rules of reason, but not in respect to ourselves, who surpass them in every kind of barbarity.”
—Michel de Montaigne (1533–1592)
“For 350 years we have been taught that reading maketh a full man, conference a ready man and writing an exact man. Football’s place is to add a patina of character, a deference to the rules and a respect for authority.”
—Walter Wellesley (Red)
“For rhetoric, he could not ope
His mouth, but out there flew a trope;
And when he happen’d to break off
I’ th’ middle of his speech, or cough,
H’ had hard words ready to show why,
And tell what rules he did it by;”
—Samuel Butler (1612–1680)