How to play
- 16 nouns, four hidden groups of four.
- Each group is a theme – for example "family" or "in the room". The solution shows the articles.
- Tap four nouns and press Submit.
- Three of four? "One away!" – and one mistake. Four mistakes end the puzzle.
- The groups have tiers: yellow is easy, purple is tricky.
- After two mistakes you can ask for a hint: the name of the easiest open group. A shared result shows that.
- Some nouns fit two themes. Find the group where all four belong together.