Ong Chiao Ern

Free

Ong Chiao Ern

@ongchiaoern

Apr 2018
7 years old
Johor
SK CANOSSIAN CONVENT
Since Jul 2025

Achievement

Mathematics Best subject

1 days Longest Streak

20

Score

4

Total Quiz

1 days

Longest Streak

1 week ago

Last Submission

Activities

Thursday 10 July, 2025

Science

• 1.54 PM

1 daily quiz

Mathematics

• 1.48 PM

2 daily quiz

Badges (1)