DAY 289

Today’s Challenge

What is the biggest number you can make when using these four digits once each

1         2         3         4

and following these rules:

  • you can use brackets and – × ÷ as often as you like,
  • you cannot use any number more than once,
  • you cannot use powers/indices,
  • you cannot put numbers together (using 1, 2 and 3 to make 123, for example).

Good luck and enjoy!

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The 7puzzle Challenge

The playing board of the 7puzzle game is a 7-by-7 grid of 49 different numbers, ranging from up to 84.

The 4th & 7th rows contain the following fourteen numbers:

3     4     10     11     24     27     30     32     35     44     54     60     70     77

Find three different numbers that have a sum of 100.

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Answers

. . . can be found when clicking this.

7puzzleblog

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