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Radmila Gavrilov

rank
214
points
19
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short ranking list
212. Nenad Golubovic 19
213. Digvijay Singh 19
214. Radmila Gavrilov 19
215. Gemini Tay 19
216. 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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