Brain Test · Level 17

Brain Test Level 17 Answer

Stuck on level 17? Read the question once more, then open the hint. Still stuck? Reveal the answer.

The question · Level 17

What is the hidden number?

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TRY MOVING THE STONE.

AnswerShow answerHide

TRY INTERACTING WITH THE PUZZLES JUST LIKE THAT.

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How to approach this kind of puzzle

Numbers & math

Sums, sequences, positions and other number puzzles. Mind the order of operations, look for digits hidden in the picture, and remember that you can often drag the numbers themselves.

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This puzzle in other languages

Each language version of Brain Test has its own level order, so the same puzzle can have a different number:

More numbers & math puzzles

Updated September 23, 2026 · From game version 2.771.0