Numerical Tic Tac Toe 1.0.1
Free Version
Publisher Description
Numerical tic-tac-toe is a variant of tic-tac-toe that replaces the traditional Xs and Os with odd and even numbers. Players alternate placing numbers, aiming to form a line that adds up to 15.
The game is played on a normal nine square tic-tac-toe board. The odd player begins with the numbers 1, 3, 5, 7, and 9. The even player begins with the numbers 2, 4, 6, and 8. Odd always goes first. The two sides alternate placing numbers on the board in empty squares.
Numbers cannot be repeated. So, there will only ever be a single instance of each number on the board. The first player to put a number down that achieves a sum of 15 composed of three numbers in a row, column, or diagonal wins the game. Note, that two numbers adding to 15 is not sufficient. So, a 6 next to a 9 is not a win.
*Features*
- Play against an AI opponent
- Play against a friend
- Three levels of difficulty
- Customizable colors
*History*
Numerical tic-tac-toe was invented in the late 1950s by American mathematician Ronald Graham. A similar game was contemporaneously invented by P.H. Nygaard.
In 1990, George Markowsy wrote a computer program that solved numerical tic-tac-toe. He proved that 1 in the top middle slot is a winning first move for odd. In other words, in perfect play, odd wins the game. Markowsky published his findings in The Journal of Recreational Mathematics.
Nov 20, 2022
Version 1.0.1
- Bug fixes
About Numerical Tic Tac Toe
Numerical Tic Tac Toe is a free app for iOS published in the Action list of apps, part of Games & Entertainment.
The company that develops Numerical Tic Tac Toe is Oak Snow Consulting LLC. The latest version released by its developer is 1.0.1.
To install Numerical Tic Tac Toe on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2022-11-20 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Numerical Tic Tac Toe as malware if the download link is broken.
How to install Numerical Tic Tac Toe on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Numerical Tic Tac Toe is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Numerical Tic Tac Toe is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
