Think, Solve, and Learn learned 0 of 2

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2 < 4 Attention! - We don’t have enough questions to present the practice properly
(Add questions or cancel the ‘never’ frequency for some of the questions)

shuffle help brightness_4 brightness_7 format_textdirection_r_to_l format_textdirection_l_to_r

some test first question?

(50 pt') - question #131

some other question 2?

(50 pt') - question #132