A classic 9x9 Sudoku puzzle in your browser with a daily challenge. Fill every row, column and 3x3 box with the numbers 1 to 9, using logic only, never guessing.
The classic falling block puzzle in a Chrome tab. You turn and place falling pieces to fill rows, clear lines and keep the stack low as the speed rises.
The classic falling block puzzle. Seven shapes drop one at a time, and you rotate and slide them to fill complete rows, which clear away before the stack reaches the top.
The sequel to the famous trick quiz by Splapp-me-do, with 120 questions that punish normal thinking. You click answers, dodge timed bombs and use skips and fusestoppers to reach the end.
The classic Splapp-me-do trick quiz from 2007, playable in your browser. Answer 110 sneaky questions with only three lives, collect skips and survive bomb timers to reach the end.
Free daily line puzzles ask you to join points with paths that fill the whole board. No game named Threadline could be verified, so this page covers the real free options, Flow Free and LinkedIn Zip.
A calm colour sorting puzzle in 3D. Pour liquid layers between glass tubes, only onto matching colours or empty tubes, until every tube holds one single colour.
A 3D colour sorting puzzle you play in a browser tab. Pour liquid layers between glass tubes until each tube holds one colour, using empty space and careful order to avoid getting stuck.
Fan-made Wordle sites let you play extra rounds or replay old puzzles after the daily word is done. You still guess a five letter word in six tries using green, yellow and grey clues.
Unlimited and archive versions of Wordle let you keep guessing after the daily puzzle. Find a hidden five letter word in six tries using green, yellow and grey clues.
Words of Wonders Online Game Web explains Words of Wonders by Fugo Games, a free crossword app where you swipe letters into words and unlock world landmarks level by level.