Type your own categories, questions, and answers.
The builder turns them into a quiz-show style game board: one file that you
open in a web browser and project in class. Teams pick a square, you show the
question, and the board keeps score for up to ten teams. The builder does not
write questions for you.
How it works
Making a game
Fill in the game information. Only the title is needed; the rest shows on the title screen.
Choose how many categories and rows the board has, and the points for each row.
Type a name for each category, then a question and an answer for each square, or import them
from a spreadsheet or a text file.
Tick Bonus on a square to make it a bonus square (see below).
Set the teams, the rules, and a color theme.
Click Try the game to check it in a new tab, then Download the game file.
Your work is saved as a draft in this browser while you type. To change a game later
(or next year), click Open a saved game file and choose the file you downloaded.
Then download a new copy.
Playing the game
Open the game file in a web browser (Chrome, Firefox, Edge, or Safari). It works without the internet.
The Full screen button hides the browser bars on the projector.
Click a square to show its question. Use Show answer when you are ready.
Under the question, click ✓ for each team that answered correctly. You can mark
more than one team, which works well when every team writes its answer on a whiteboard.
If wrong answers lose points, click ✗ for a wrong answer.
Click a mark again to take it back.
Bonus squares look like every other square until they are opened. Then the team
that picked the square bets some of its points before it sees the question. A team can bet up to
its score, or up to the highest point value on the board if its score is lower.
A right answer wins the bet; a wrong one loses it (only if wrong answers lose points).
The − / + buttons under each team change its score by the smallest point value.
Click a team's score to type a new number. Undo takes back the last score change.
Press Esc or click Back to board to close a question. Click a used square to open it again.
Saving: the game saves itself in the browser as you play, and the title screen
offers to continue it. Teaching more than one class? On the title screen, click New game
and give it a name such as “Period 2”. Each class's game is listed there with its own teams and
scores, so each class picks up where it stopped.
Saves in the browser stay on that computer, in that browser. They are lost if the browser's data
is cleared, and private windows forget them right away. To be safe, or to move to another computer,
click Teams & saves, then Save the game so far to a file. That downloads a copy
of the game with the progress inside it: open the copy next time to continue.
Pictures
Each square can have a picture with the question, a picture with the answer, or both.
A question can be just a picture, with no words.
Click + Picture to choose a file, paste a copied picture into the question or answer box,
or drag a picture file onto it.
Pictures are made smaller (at most 1280 pixels on the long side) and stored inside the game file,
so the game still works without the internet. This also removes hidden information that phones add
to photos, such as where the photo was taken.
Write a short description for each picture. It is read aloud by screen readers.
In the game, click a picture to show it as large as the screen allows.
Pictures make the game file bigger, and they are not part of the spreadsheet (CSV) download.
Colors and accessibility
Every theme is checked against the color-contrast rules of WCAG 2.1 Level AA, the accessibility
standard that U.S. public schools are required to meet: text needs at least 4.5:1 contrast with
what is behind it, and outlines and borders need 3:1. The built-in themes all pass, with text at
5:1 or better, which is easier to read on a projector.
Choose Custom colors to pick your own. Colors that don't pass are listed with the part
of the game they affect. You can still build the game, but students with low vision or color
blindness may not be able to read those parts.
The game does not rely on color alone: right and wrong marks have ✓ and ✗ and are underlined
when chosen, the leading team has a ★, and used squares are empty.
Good to know
The answers are stored inside the game file. Share the file with students only if you don't mind them reading the answers.
Google Drive and some school systems show an HTML file as code. Download the file and open it from your computer instead.
The game file uses no internet connection and sends nothing anywhere.
Game Information
Board Size and Points
Import from a Spreadsheet or Text
Optional: a quick way to fill the board when your questions are already
in a spreadsheet or a document. You can also type them in the boxes below.
How to set up your questions for importing
Use three columns, in this order: Category, Question,
Answer. Put one question on each row. List each category's questions from
easiest to hardest: the first one gets the fewest points. A header row is fine. If the
category is the same as the row above, you can leave it empty.
Category
Question
Answer
Animals
This animal is the largest mammal on Earth.
The blue whale
A baby frog that lives in water.
A tadpole
Math
What is 1,000 + 1?
1,001
From Excel or Google Sheets: select the cells, copy them, and paste them
in the box below. Or save the sheet as a CSV file (Google Sheets: File → Download →
Comma-separated values; Excel: File → Save As → CSV UTF-8) and choose that file.
Commas and quote marks in your questions are fine either way.
Typing it yourself: put a vertical bar | between the three parts.
Commas and quote marks are fine: Animals | What is the biggest mammal, by weight? | The "blue" whale
Comma-separated lines work too. If a question or answer has a comma in it,
put double quotes around it, and write any quote mark inside it twice: Math,"What is 1,000 + 1?","1,001" Words,"What does ""ancient"" mean?",Very old
Bonus squares: add a header row with a fourth column called Bonus,
and write yes in it for each bonus square. (Without the header, you can tick
Bonus on the board after importing.)
A row with a category but no question keeps that square empty, so you can leave gaps.
The board holds up to 6 categories with up to 6 questions each.
Nothing changes until you have looked at what was read and clicked
Put these on the board. Rows that needed a guess are marked so you can check them.
Download the questions as a spreadsheet gives you a file in this layout. It works as
a template, or to edit your questions in a spreadsheet and import them again.
What was read, in board order
Category
Points
Question
Answer
Line
Categories and Questions
Squares left empty show as blank on the board and can't be opened.
Line breaks in a question or answer are kept. To add a picture, click + Picture,
or paste or drop one onto a question or answer box.
To fill the board from a spreadsheet instead, use the import above.
Teams and Rules
Team names (optional; empty names become “Team 1”, “Team 2”, …)
Color Theme
Choose your own colors. The preview and the contrast check above
change as you go. The colors are saved inside the game file.
Build the Game
Saved games
This game
Teaching this to more than one class? Give each class its own game
(New game), so each one keeps its own teams and scores.