At the Mount Verity expedition camp, the summit flag was moved from the supply tent. The climbers who were there each either always tell the truth or always lie — there is no in-between. From their statements alone, work out which is which.
Points for solving; rating never moves in free play.
At the Nightingale Express, a first-class ticket stub went missing from the conductor's pouch. The train staff who were there each either always tell the truth…
At the Nightingale Express, a first-class ticket stub went missing from the conductor's pouch. The train staff who were there each either always tell the truth…
At the island of Verra, the harbour bell was rung in the middle of the night. The villagers who were there each either always tell the truth or always lie —…