In today’s blocks programming children where challenged with “Shiren no Umi”. Children had to reach their goal (cave) whiles avoiding been hit by the sharks in the sea. Children programmed blocks using the repeat blocks and also introduced the wait block. The wait block helped Sovigo doll to pass and avoid been hit or eaten by the shark. Children learned that if they use the repeat block, even if the number of sharks increases to five or more they could reach their goal just by repeating the same movement. Children felt accomplished when they reached their goal today when using the app on their tablets.