Three in a row takes a piece
Nine Men's Morris online
Play Nine Men's Morris online with a friend or a bot. Place nine pieces, close lines of three, and take one of your opponent's pieces each time — until only two are left.
Three in a row takes a piece
Play Nine Men's Morris online with a friend or a bot. Place nine pieces, close lines of three, and take one of your opponent's pieces each time — until only two are left.

Lethal Card · Every game against a person counts toward your Lethal Card — one ELO for every game.
Central Europe has played this for centuries and the same thing still decides it: not whoever builds mills, but whoever builds a double mill — two lines sharing a piece that can be opened and closed every single turn. Whoever gets one takes a piece a move.
Not while your opponent has pieces outside one. If every piece they own sits in a mill, you may — without that exception the game would deadlock.
When a player is down to exactly three pieces they may move to any empty point rather than along a line. It gives the losing side a chance to turn things around.
Yes, and it is the heart of the tactics. Slide a piece out, slide it back next turn, and take a piece every time it closes.
Battleship with superweapons: nukes, torpedoes, radar
Escape a dark maze: one player looks for the way out, the other hunts them
A small 6 × 6 grid, three ships, a game in minutes
Discs fall down — line up four
Connect 4 where you can pull a disc out from the bottom
The full rules, no shortcuts
Nine boards inside one
Three in a row on a 3×3 grid
Find their fleet and sink it first
Cross the board, or wall them in
Five in a row on a 15×15 board
Captures are compulsory
Flip their discs, own the corners
Connect your sides, no draws
Sow the seeds, fill your store
The card you play goes to them
A race for fifteen checkers, dice deal the cards
Four tokens home, and rivals back to the start
Join dots, close boxes
Two bad options, one choice
Confess, or bluff
Vote for who would do it
One asked, the rest judge
Everyone adds a line