Interactive quizzes / Geography & Travel
One River, Three Clues
Solve four invented river puzzles by narrowing four candidates with three clues each, choose the clue that settles two bonus puzzles, then check basic watershed ideas.
All rivers, creeks and their lengths in the clue puzzles are invented, and every needed fact is given in each question. Clues appear together, so there is no reveal penalty. Only the watershed ideas come from a real reference.
Your choices are summarized at the end, and any tasks with right answers are checked separately. Progress is kept in this browser only so you can resume.