The Times Polygon
Make words from the day's ring of letters, always using the centre one.
Every day: A new Polygon every day: make as many words as you can from a ring of letters around a centre letter, with a minimum word length of four letters on most days and three on some. New puzzle: Once a day; the site does not state the time.
Polygon is The Times daily word wheel. Each day brings a new set of letters around a central one, and you make as many words as you can that use the centre letter: four letters or more on most days, three or more on some.
Games like The Times Polygon
The Times Quintagram
A daily clue-and-anagram puzzle from The Times, in concise and cryptic versions.

The Times Wordhunt
Find the day's five-letter word in a grid of 25 letters.
The Times Codeword
Crack the number-for-letter code in The Times daily codeword.
The Times Lexica
Two daily word-grid puzzles from The Times, easy and hard.

Align (Boston Globe)
Swap letters in a scrambled grid until all ten words line up.

Blossom
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Dagens fyra (Dagens Nyheter)
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Dagens ord (Berlingske)
Guess the day's five-letter Danish word in six tries.