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Re giftable puzzle



  • Closed Accounts Posts: 6,151 ✭✭✭Thomas_S_Hunterson

    It's quite simple mathematically. Look at the repetition on the grid.

    WHile looking at the grid, pick a number, say 61 and subtract 6+1.

    Next pick say 65. See where you end up? Same place.

  • Closed Accounts Posts: 192 ✭✭jimmidy_cricket

    Thanks Sean...easy peasy.

  • Closed Accounts Posts: 467 ✭✭Tupins

    Basically, any number you pick in the first place will give you a multiple of 9. All multiples of nine have the same gift, which changes each time you do it.

    It's still cool though!