HomepageWHOPopular puzzles created by WHO Popular puzzles created by WHO 140Climate Prediction MapWHOsolved 16 timesSolve puzzle140Australia's average rainfallWHOsolved 7 timesSolve puzzle24hisnsjenwhosolved 6 timesSolve puzzle128hisnsjenwhosolved 5 timesSolve puzzle180Havahaian 67Whosolved 3 timesSolve puzzle