As his reward, Emmanuel won one million naira in one of the games and 95,000 for another activity in the task, as announced after their performance.
WAW task which took place on Thursday, day 68 of the show, involved two games played by the housemates.
The first game was a game of charades and the housemates to answer more questions would be declared the winner. Each correct answer will lead to a N5,000 reward.
After that, the second game required the housemates to go find some letters in soapy water and paste them on the board provided for each of the games.
For the second game, the housemate with the highest number of correct letters would be crowned the winner.
The winner of the first activity was Emmanuel who guessed nine answers correctly, thereby earning N45,000
In addition to the N45,000, Emmanuel got a prize of N50,000 for winning the game.
Emmanuel also won the second game and clinched the grand prize of one million naira.