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JavaScript

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Test your knowledge of JavaScript programming in this test from basics to advanced functions. The junior level is in Czech, the advanced level is in English.

Junior

Completed by 590 people | Success 43%

Launch Test

Advanced

25% Success in Junior level required

Senior

New levels coming soon

Hall of fame

Average score

43 %

Average time

13:22
1. Jaroslav 95 % 10:16 9558
2. Aleš 93 % 09:54 9361
3. Loïc 93 % 15:16 9328
4. Mira 93 % 17:37 9314
5. Adam 92 % 11:02 9254

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