Four-Digit Perfect Square
Find a 4-digit number which is a square, and when you increase each digit in the number by one you get another perfect square.
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Problem of the Week
A new problem every Monday that challenges participants of all ages to think creatively and apply their math skills. Perfect for a weekly mental challenge.
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Individual Rankings
The first 10 to correctly answer this question are shown below.
- Patrick Costello
- Jeff Esposito
- Florence Rollins
- Brady Wern
- Sarah Hellman
- Mario Skrtic
- Bill Mansfield
- James Duffy
- Jeff DeKoter
- Dave Loy
Leaderboard Rankings
The 10 top-ranked leaderboards for this question are shown below.
- CMS Buzzbidinis!
- Mia and her multi accounts be clocking tea
- WeLikeTurtles!
- Monti drop-outs
- Western New Yorkers
- Morning Glory
- Morning Star
- Mikey
- arona academy
- Bunnell Mathletes