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Learn how to make origami figures easily

Learn how to write in Chinese, Japanese, and Korean

How far can you go in this shooting game against the undead?

How far away is that chair over there? Use this app to find out

How long can you hold a wheelie?

How popular are you on Instagram? Find out

How many words can you find in one minute?

How high can you climb up the tree?

How determined are you?

Calculate how many steps you take and how many calories you burn