Four Groups

Sort 16 words into four groups.

Four Groups

Pick four words.

Sixteen words, four hidden groups of four. Pick a group and submit. One puzzle a day, plus a free archive of past ones.

How to play

Pick four words and submit.
A correct group shows its color.
A wrong guess costs one of four chances.
If three of your four fit, you hear one away.
Colors show difficulty. Yellow is easy, purple is hardest.

How the puzzles are made

Every puzzle is original. Fact groups use closed lists with a source, and the source link appears once you finish. Wordplay groups state their rule in the title.