Each month, a brand-new set of puzzles will be posted. Come back next month for the solutions and a new set of puzzles, or subscribe to have them sent directly to you.

You are watching: Connect 12 dots with 5 straight lines

Click below to download the printable version

MIND-Xpander puzzle

Twelve Dot an obstacle – affix the 12 dots through 5 directly lines without lifting your pen or pencil turn off the paper or going through any type of dot twice. There may be several beginning point with similar results.


Can-U-Figure-It-Out puzzle

How many squares, of any size, are there in the complying with diagram?


EQUATE-Sums puzzles

The numbers in each row include up to the totals top top the right and the number in each column add up come the totals follow me the bottom. The sum of the numbers in the two diagonals are additionally given. Using the number 1 to 9 to meet each amount as shown, settle the puzzles. (Note: every number can be provided only once.)




There are much more than one means of doing these puzzles and also may well be much more than one answer. You re welcome let me and others know what alternatives you discover by commenting below. We also welcome general comments top top the subject and any feedback you"d choose to give.

If you have a inquiry that requirements a an answer from me or friend would choose to contact me privately, please use the call form.

Get more puzzles!

If you"ve took pleasure in doing the puzzles, consider ordering the books;

Book One - 150+ that the finest puzzles Book two - 200+ with brand-new originals and an ext of her favourites

Both in a comfortable pocket sized format. Click here for complete details.

Last month's solutions

MIND-Xpander numeric puzzles

The size of one box room all two-thirds that the dimensions of another. If the volume of the smaller sized is 64 cubic centimetres, what is the volume of the bigger box?Solution : The dimensions of the smaller box room 4 x 4 x 4 = 64. The dimensions of the bigger box are 3/2 x 4 = 6. Therefore, volume the the larger box is 6 x 6 x 6 = 216 cu. Cm. or (3/2 x 3/2 x 3/2) x 64 = (27/8) x 64 = 216 cu. Cm.Arrange the digits 1, 2, 3, 4 and 5, using only plus and also minus signs (addition and subtraction), so the they full 111. Utilizing the same instructions, kinds the digits because that totals of 222, and 333. (Note – There may be more than one solution)Solution: 135 – 24 = 111, 214 + 3 + 5 = 222, 345 – 12 = 333

CROSS-Numbers (mini) puzzle

Cross-numbers puzzles are like Crosswords however using numbers instead of words. Use the across and DOWN clues to recognize which digits belongs in every square in the diagram. Resolve the adhering to puzzle. Note Digits may be repetitive within a number.


Its last digit is the sum of its first two digits.Each digit is same divisible through the an initial digit, i m sorry is no 1; 2 digits room the same.The last 2 digits divided by the very first two digits equals the critical digit.Two that its digits room the same


The number has different odd digits in no unique 8iorder; the second digit gift the largest.A 2-digit square is followed by an additional 2-digit square; its very first and critical digits room the same.Its first digit is the product of the last 2 digits.Its last digit is the sum of its first two digits.

See more: 2001 Honda Civic Head Bolt Torque Specs, Head Gasket

EQUATE-TakeAway puzzle

The absent numbers are in between 1 and 9. The 3 numbers in optimal columns, as soon as subtracted by the lower two numbers, amounts to the 3 totals follow me the bottom, and also the 3 numbers in the left rows, when subtracted by the best two numbers, equates to the 3 totals at the far right. The height left number, when subtracted by the reduced two numbers on that diagonal, amounts to the total in the bottom, far right box. Through one number provided, deal with the puzzle by recognize all absent numbers that fulfill all the outcomes as shown.