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<url>
<loc>https://algolens.org/competition/problems/nwerc-2024-dutchdemocracy</loc>
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<url>
<loc>https://algolens.org/competition/problems/nwerc-2024-evolvingetymology</loc>
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<loc>https://algolens.org/competition/problems/nwerc-2024-alphabeticalaristocrats</loc>
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<url>
<loc>https://algolens.org/competition/problems/nwerc-2025-lastchristmas</loc>
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