Ari was 10 on her last birthday, and will be 12 on her next birthday. How can this be true?
Lachlan was 8 on his last birthday, and will be 12 on his next birthday. How can this be true?
Both of these puzzles depend on their birthday dates.
For one of these puzzles, the date changes depending on when you read the puzzle!
Today is Ari’s birthday.
Lachlan’s birthday is on 29 February.
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