Play the Combinations Game! Create words using combinations of letters from the grid and try to get the maximum score.

In mathematics, a combination is a selection of items from a set that has distinct members, such that the order of selection does not matter (unlike permutations).

When the order doesn't matter, it is a Combination. When the order does matter it is a Permutation. So, we should really call this a "Permutation Lock"! In other words: A Permutation is an ordered …

Combinations are different from arrangements or permutations. Let us learn more about how to calculate combinations, combinations formula, differences between permutation and combinations, with the …

Nov 28, 2025 · Permutations and combinations, the various ways in which objects from a set may be selected, generally without replacement, to form subsets. This selection of subsets is called a …

Combinations A combination is a way of choosing elements from a set in which order does not matter. A wide variety of counting problems can be cast in terms of the simple concept of combinations, …

Oct 15, 2025 · A combination is a way of choosing items from a set (unlike a permutation) when the order of selection doesn't matter. In smaller cases, it's possible to count the number of combinations. …

Jan 3, 2026 · combination (countable and uncountable, plural combinations) The act of combining, the state of being combined or the result of combining.

Learn the difference between permutations and combinations, using the example of seating six people in three chairs. Permutations count the different arrangements of people in specific chairs, while …

Combinations, also called ‘selection’, is a method we use to select items from a given set of items where the order of selection does not matter. Combinations are different from arrangements or …