Very Easy — logic-grid deduction puzzle
The call-out board at the snowplough garage ran when the kettle steamed over, and Quentin, Rosamund, Silas, and Tabitha have to rebuild the night from memory.
Read the clues, rule out what cannot be, and prove what must be. Every GRIDIGMA puzzle is verified by a solver that shows the reasoning behind each step, so a solution is never a guess.