Choose a game to set up and launch with your class.
Mind Maps
Create and share collaborative concept maps with your students.
My MindBubbles
Click a board to open it, or create a new one below.
Account details
Update your name and email address.
Profile
Student avatar style
Choose the avatar style shown to students in your multiplayer games.
Word & letter font
Choose the font used to display words and letters in Spelling Blitz and Type Ninja.
Danger zone
Permanently delete your account and all associated data including games, quiz packs, and class boards. This cannot be undone.
⚠️
Delete your account?
This will permanently and immediately delete:
Your teacher account and profile
All multiplayer game sessions and results
All quiz packs and questions you created
All MindBubble class boards
All class achievements
This cannot be undone.
✉️
Confirm your email
Enter your account email address to continue.
🔒
Final confirmation
Type DELETE MY ACCOUNT to permanently delete everything.
Globle Games
Start a live multiplayer globe-guessing game. Students join using the 6-letter code shown after you create the game.
New game
ⓘ Game sessions and results are kept for 30 days, then automatically deleted.
Recent Globle games
Times Tables Blitz
Start a live multiplayer times tables quiz. Questions auto-advance — display on the classroom projector!
New game
ⓘ Sessions are kept for 30 days then automatically deleted.
Recent Times Tables games
Tell the Time
Students adjust an analogue clock on their iPad to match the time you show on the projector. You click Next after each question.
New game
ⓘ Sessions are kept for 30 days then automatically deleted.
Recent Tell the Time games
Maths Blitz
Start a live multiplayer maths quiz with addition and subtraction. Questions auto-advance — display on the classroom projector!
New game
to
ⓘ Sessions are kept for 30 days then automatically deleted.
Recent Maths Blitz games
Pattern Builder
Start a classroom session for a visual pattern world. Every student plays at their own pace — no timer, no scores. This screen just shows you how many patterns each student has cleared, so you can see who's on track and who needs help.
New session
ⓘ Sessions are kept for 30 days then automatically deleted.
Recent Pattern Builder sessions
Spelling Blitz
Start a live multiplayer spelling game. Students pick the correct spelling from multiple choices — questions auto-advance on a timer!
📋 My Word Lists
Add words below. Each word needs at least one wrong option. Min 4 words, max 50.
Correct
Wrong 1
Wrong 2
Wrong 3
File format: one word per line — correct,wrong1,wrong2,wrong3 (wrong 2 & 3 optional). Tab-separated also accepted.
New game
ⓘ Sessions are kept for 30 days then automatically deleted.
Recent Spelling Blitz games
Type Ninja
Start a live multiplayer typing race. Students pop falling words from your list at their own pace — no timer, no lives, just scoring.
📋 My Word Lists
Add words below — one word per row. Min 1 word, max 200.
Word
File format: one word per line.
New game
The whole list is played — no timer, no lives, and the round runs until every student has typed every word.
ⓘ Sessions are kept for 30 days then automatically deleted.
Recent Type Ninja games
Quiz
Pick a question pack, configure your session, and launch on the projector.
No packs match your search.
My Question Packs
No pack selected
Word Search
Build a word search from your own word list, preview it, then share the join code with your class. Students open it straight away — no lobby, no waiting room.
New puzzle
Preview
Recent Word Search puzzles
Change password
Choose a new password for your account.
Password
Achievements
Class achievements earned across all your multiplayer games.
Bubble Float
A sound-reactive bubble display for your class. Bubbles float to the top and drift down when they detect noise from your microphone — great for a fun break or settling the class.
Launch
Share your screen and let the class interact with claps, cheers, or instruments. Tap a bubble to pop it, or drag it around the screen.
ⓘ Microphone access requires your browser to be running over HTTPS. On localhost it will still work in most browsers.
Admin
Site Settings
🫧 Poppable bubbles
Visitors can click or tap the floating bubbles on the home page to pop them.
Manage Teachers
Verify teacher accounts and manage admin and volunteer access.
Site Statistics
Aggregate usage — no personal data stored or displayed.