Today's 3-In-A-Row Puzzles
8 x 8 Easy Medium
10 x 10 Easy Medium
12 x 12 Easy Medium
14 x 14 Easy Medium
18 x 18 Weekly Special
Note: take a look at the information about the difficulty levels.
All daily items change at midnight GMT. set time zone
Objective / Rules
- Fill the grid with Blue(X) or White(O) squares.
- Every row and column has an equal number of Blue(X) and White(O) squares.
- A 3-In-A-Row of the same colour / letter isn't allowed.
Read the help / walkthrough page on 3-In-A-Row puzzles for the rules, a more detailed explanation, and a walkthrough.
Notes
Usage
Note: if supported by your device.
Left-click = Blank › Blue(X) › White(O) › Blank
Right-click = Blank › White(O) › Blue(X) › Blank
The counts of the Blue(X) and White(O) squares are shown around the edges, unless 'disable counts' is ticked / checked.
Checking
Once you have started the puzzle, if you click 'check' the system will check for incorrect squares. If 'show mistakes when checking' is ticked / checked they will be marked with an exclamation mark (!).
Uniqueness
This puzzle has exactly one correct answer, which can be found using logical reasoning (i.e. no guesses are required). If you think that you have found another answer, then check it carefully, and then check the rules for a reason why it isn't allowed.
JavaScript
This page requires JavaScript.