Attached files
file | filename |
---|---|
EX-32.1 - EX-32.1 - Duolingo, Inc. | duolingo-2021q210qex321.htm |
EX-31.2 - EX-31.2 - Duolingo, Inc. | duolingo-20201q110qex312.htm |
EX-31.1 - EX-31.1 - Duolingo, Inc. | duolingo-20201q110qex311.htm |
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