Build the Power to
Think for Yourself
Wake up your brain with a 3-minute daily idiom quiz.
Brain Age
Streak
Total Solved
Weekly Brain Health
Thinking
Language
Creativity
Daily Brain Exercise
July 18, 2026
Score
What does "Sae-ong-ji-ma" mean?
Correct! Not quite! Time's up! The old man at the border's horse
Words of Wisdom: "Current pain is not forever. Better days will come."
What does "On-go-ji-sin" mean?
Correct! Not quite! Time's up! ONGO's name comes from this idiom!
Words of Wisdom: "Small efforts accumulate into big changes."
How do you read "溫故知新"?
Correct! Not quite! Time's up! Warm-Old-Know-New — ONGO's name origin!
Words of Wisdom: "See the world from another's eyes."
Initial: "ㅂㅅㅈ"
Correct! Not quite! Time's up! Fighting with no retreat
Words of Wisdom: "Seeds planted today become tomorrow's fruit."
What does "Wa-sin-sang-dam" mean?
Correct! Not quite! Time's up! King Goujian's story of endurance
Words of Wisdom: "Those who prepare have nothing to fear."
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