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Radmila Gavrilov

rank
208
points
19
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short ranking list
206. Nenad Golubovic 19
207. Digvijay Singh 19
208. Radmila Gavrilov 19
209. Gemini Tay 19
210. Daniela Jakubovski 19
last 3 solved tasks
Look at the series (1, 5, 15, 30, 150, 450, 900, 4500, ?), determine the pattern, and find the value of the next number!
What number should fill in the blank? (8, 43, 11, 41, ?, 39, 17)
What will be the missing number? (9, 19, 40, ?, 170)
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