Connect Four
By Mason363.
This browser can't send to a calculator. Open this page in Chrome or Edge on a computer.
Plug in your NumWorks and click Send to calculator.
For the N0110, N0115 and N0120 with NumWorks software 23.2 or later, in Chrome or Edge.
Description
Connect Four on a blue grid: drop discs and get four in a row across, down or diagonally before the other side does. Play a friend or the computer at three strengths, or try the three-player mode on a wider eight-column grid.
Wins are tallied between sessions, and you can undo a move against the computer.
Controls
- Left/Right: Choose a column.
- OK/Down/EXE: Drop the disc.
- 1 to 8: Drop straight into that column.
- Backspace: Undo.
- Back: Pause.
Credits
- By Mason363.
- Inspired by Tatone26's All the Apps.
- Source code: games/connectfour in NumPlay v1.24.9, under the GPL-3.0 license.
- CalcPlex adds a little startup code to the game as it sends it: App startup code (GPL-3.0).
Report a problemAll releases on GitHub
Installing NumWorks games
- Games run on the NumWorks N0110, N0115 and N0120 with NumWorks software 23.2 or later. The N0100 can't run apps. To see your model and software, open Settings, then About.
- Sending works in Chrome or Edge on a computer. Plug the calculator into the computer, click Send to calculator and pick it in the list that opens.
- When the game is sent, unplug the cable. The game is on the home screen.
- Games are hidden while the calculator is in exam mode, and a reset erases them.








