The duo have been awarded the sum of N500, 000 naira each and 2 OPPO Reno 3 smartphones.
Information Nigeria recalls Tacha addressed the housemates as she read the instructions of the task as well as the rewards.
The housemates were divided into 8 teams consisting of a male and a female.
To determine their team numbers, the housemates were made to play a game of musical chairs.
During the charade game, each housemates took turns to interpret their words using body gestures.
Erica, Praise won the game with a total of 35 points.
Watch the video clip below: