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Play Professor Brainium's Games (US edition · English) Online
Professor Brainium's Games
Play Professor Brainium's Games online. Switch between six classic puzzles, from Sudoku and Cross Sums to Go. See the Nintendo DS starting guide and controls.
Browser play

Nintendo DS (NDS) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| START / SELECT | Enter / V |
| Microphone | Not assigned |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Professor Brainium's Games
Quick start
Select one of the six games and read its rules. Try a Sudoku or crossword first; finish a board before switching to another game or the wireless menu.
Controls
Choose games and answers through the DS interface. Use each board's displayed input and correction options; word entry, number grids and Go stone placement have different actions. Read a game's help before making a move.
Professor Brainium's Games — About this game
Professor Brainium brings together Go, Cross Sums, Mind Bender, Mah Jong, Crosswords and Sudoku. These are separate rule sets: Sudoku uses a number grid, Cross Sums asks for intersecting totals, and Go builds positions on a board. Start with a familiar game and read its help before entering a puzzle. Inspect the whole grid before placing an answer, then move to a different game when you want a different kind of reasoning. Wireless head-to-head play belongs to the original DS communication features.
Professor Brainium's Games Game manuals
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · nds
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.