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We consent to the incorporation by reference in Registration Statement No. 333-257483 on Form S-1 and Registration Statement Nos. 333-258210 and 333-258211 on Form S-8 of our report dated March 4, 2022, relating to the financial statements of Duolingo, Inc. and subsidiaries appearing in this Annual Report on Form 10-K for the year ended December 31, 2021.