Ultimate Connect 4
The four-in-a-row board game, with the number of rows and columns left to you.

The word connect means something different on this page: Ultimate Connect 4 is the classic board game with the dropping discs, not a tile-linking puzzle. A longer explanation of the rule sits in the survey of the branches.
The objective is four tiles of your colour on one line, counted vertically, horizontally or diagonally, and TrendyGames adds an option the plastic set never had — you choose how many rows and columns the grid holds. Widening it slows the game and opens more diagonal threats; narrowing it turns a match into a knife fight over two or three columns. The feed tags it co-op and school, which fits a game meant to be played across a desk. From the same group, there is also the A2Z Connect layout.
Anyone who has played this before will know the trap that decides most matches: blocking an opponent’s obvious three while missing the second threat they have quietly built underneath. A 900 by 600 grid keeps the whole position in view, which is what you need to catch that other line forming. A neighbour from the same shelf is the Tile Connect layout.
Controls
Mouse, or tap on a touchscreen.
How to Play
- Set the number of rows and columns you want on the grid.
- Take turns placing a tile in your colour.
- Build towards four on one line, vertical, horizontal or diagonal.
- Block the opposing line while your own threat is still forming.
Tips & Tricks
- Own the centre columns — on any Ultimate Connect 4 grid the middle files feed the most lines at once.
- Resize deliberately — extra columns create room for diagonals, while a narrow grid makes every placement forcing.
- Count both diagonals — the objective covers vertical, horizontal and diagonal lines, and the slanted four is the one players miss.
- Look one move past the block — stopping a visible three is worthless if it hands your opponent a second open line.
Frequently Asked Questions
What sort of game is Ultimate Connect 4?
The classic four-in-a-row board game, not a tile-linking puzzle despite sitting in this hub.
Can I change the board size in Ultimate Connect 4?
Yes, the game lets you choose the number of rows and columns.
Which lines count in Ultimate Connect 4?
Vertical, horizontal and diagonal — any four tiles of your colour on the same line.
Who made Ultimate Connect 4?
TrendyGames, at a board size of 900 by 600.