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Carol of the Code

Start date: Dec. 3, 2022, 5 p.m. UTC
Given a sequence of squares, find the minimum number of rotations needed to obtain a pretty sequence.

** Do you wanna build a software? **

The festive season is approaching which means spending more time outside setting up decorations or building snowmen. But what better way to spend a chilly evening than having a cup of hot chocolate and building some great software?

The first 3 developers to solve the challenge perfectly in the least amount of time from the start of the challenge will be added to the Codility Hall of Fame and win a $25 Amazon gift card. Feel free to spend it on gifts for yourself and your loved ones.

Once the Carol of the Code challenge has ended on December 17th, you will still be able to take the challenge and gain certificates but will no longer be in the running for prizes.

We wish you a joyous holiday season and a Happy New Year, and of course, good luck with the challenge!

** About Codility **

We help engineering leaders hire great software developers into their teams by evaluating technical skills in an unbiased way. We’re committed to levelling the playing field by building a platform that provides equal opportunity to all developers worldwide. Interested in joining us? We’re currently hiring engineers to work remotely from all over Europe.

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Stats:

2388 started 16 silver awards 234 golden awards

Hall of fame:

1
Serhii DYSHKO
Time: 7 minutes
2
Masahiro Inoue
Time: 8 minutes
3
Tadeusz Sznuk
Time: 10 minutes