The number on the screen is the number of percent of how much of math i actually understand
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Colorful wires on a white background
Soundproof ceiling texture
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Hobby
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Purple texture background
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Birthday gifts
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Close-up photo of soundproof cover
Little black and blue stones texture
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Hobby
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Repair
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Colorful number candles on a white background
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Marble background
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Hobby
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Blister of blue pills
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Polished granite texture
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Transport
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Art
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Metal grid texture
Bunch of wires on a white background
Blister pack of pink pills
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Red painted concrete wall
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Close-up photo of gray fabric