Seven positive integers are written in a row. Every number differs by one from its neighbours. The total of the seven numbers is 2017.
Which of the numbers can be equal to 286?
Select one option, then click Submit.
only or
only or
only or
only
any of them
Select an option, then submit.
Sign in or create an account to reveal answers, view the solution, and save your progress. Create a free account to unlock practice and keep track of your work.
Pink Kangaroo 2017 (2017)
One puzzle per day. Cryptarithm, Magic Square, Summit. No sign-up required to play.
Play daily puzzle →Interactive problems and curated lessons—water pouring, magic squares, knight's tour, and more.
Browse library →See how you rank. Top solvers by problems solved correctly. Sign in to climb the ranks.
View leaderboard →Pink Kangaroo 2017 (2017)