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kuiperbelt

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kuiperbelt

Cryptography

Anyone decipher this: ELDSR ULR WSRH L WQQEWE MR HJG ZJ FVRE LVQ RRSO...
13:15 Wed 26th Jul 202314 answers, last by ClareTG0ld 17:36 Wed 26th Jul 2023
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kuiperbelt

Long Number With Special Property

If we start with 2 and build up one digit at a time creating the smallest number with a certain property we get the number 20120456708436008 before we have to stop. What do we get if we start with the...
13:40 Mon 10th Jul 20239 answers, last by bobbinwales 08:26 Tue 11th Jul 2023
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kuiperbelt

Cube Roots

Please solve for X Please see link below: https://ibb.co/TrzrBH4...
13:50 Fri 07th Jul 20238 answers, last by ClareTG0ld 14:58 Mon 10th Jul 2023
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kuiperbelt

F . A . O. T. T. T.

Computer program or computer code required to verify answers 1998 and 2016 to previous birthday question!!...
13:48 Fri 07th Jul 202312 answers, last by ToraToraTora 14:35 Mon 10th Jul 2023
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kuiperbelt

Birthday By Numbers

Should I live long enough to see it, on my birthday in the year 2025, my age will be equal to the sum of the digits of my birth year. I will still be less than 100 years old. What is my birth year and...
15:23 Tue 04th Jul 202329 answers, last by ToraToraTora 16:41 Sat 08th Jul 2023
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kuiperbelt

Sequence

Which box follows next in the top row, A, B, C, D or E ? Please see link below: https://ibb.co/sPKFMXD...
20:10 Mon 03rd Jul 202310 answers, last by Togo 19:51 Tue 04th Jul 2023
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kuiperbelt

Another Water Problem

Please see link below: https://ibb.co/G5JzfLV...
15:31 Sun 02nd Jul 20233 answers, last by kuiperbelt 20:12 Mon 03rd Jul 2023
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kuiperbelt

Water Cups

Please see link below: https://ibb.co/yfLCBZr...
15:27 Sun 02nd Jul 202318 answers, last by bobbinwales 07:04 Mon 03rd Jul 2023
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kuiperbelt

Is My Neighbour Right??

If you put one grain of rice on the first square of a chess board, then 2 grains on the second square, 4 grains on the third, 8 grains on the fourth and so on, until the 64th square, my neighbour...
07:47 Fri 30th Jun 202314 answers, last by mibn2cweus 22:48 Wed 05th Jul 2023
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kuiperbelt

Clark Kent

Superman flew due east from the Shetland Islands (Latitude 60 degrees North, Longitude 1.2 degrees West) until he was back where he started. The next day he flew do east from a capital city. Although...
15:14 Sun 18th Jun 20237 answers, last by Old_Geezer 18:57 Sun 18th Jun 2023
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kuiperbelt

Warning This Is Exceptionally Difficult!!

Nine 3x3 squares make up a grid containing 3 rows (R1, R2 and R3). Determine which symbols (X, O and ▲) fit into the bottom left 3x3 square. Please see link below: https://ibb.co/Yh18YKj...
12:39 Fri 16th Jun 20232 answers, last by kuiperbelt 07:50 Fri 30th Jun 2023
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kuiperbelt

Given The Sequence:

x + 56, x, 2x - 84, y Evaluate y...
13:38 Tue 13th Jun 20235 answers, last by bobbinwales 16:53 Sun 18th Jun 2023
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kuiperbelt

What Is The Missing Number In The Series?

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18:41 Mon 12th Jun 20234 answers, last by smartbee 10:29 Tue 13th Jun 2023
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kuiperbelt

Exactly Doubled

A genuine mathematical question: Find a number so that when its last digit is put in front, the number is exactly doubled. eg 1. 25 becomes 52 (slightly more than doubled) eg 2. 112 becomes 211 (which...
09:46 Fri 09th Jun 202312 answers, last by elliemay1 14:24 Fri 09th Jun 2023
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kuiperbelt

This Is Not A Trick Question.

Fred and Jean are celebrating their 30th wedding anniversary and go down to the hotel bar. They meet four other couples which makes 5 couples in total occupying the hotel bar. Every person in the five...
16:34 Wed 07th Jun 20235 answers, last by Jonathan-Joe 09:21 Thu 08th Jun 2023
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kuiperbelt

Another Math Question - The Cube And The Termite

Please see link below: https://ibb.co/K2mYNVv...
15:20 Tue 06th Jun 202336 answers, last by kuiperbelt 16:36 Wed 07th Jun 2023
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kuiperbelt

Math Question - Answer Seems Unreal !!

A perfectly horizontal metal handrail constructed across the USA between Baltimore, Maryland and San Francisco in California measures 2,580 miles long. The chief engineer on the project informs you...
12:17 Mon 05th Jun 202313 answers, last by bhg481 18:18 Mon 05th Jun 2023
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kuiperbelt

Family Tree - Warning This One Is Tough!!

Emily was compiling her family tree and was determined to find out when her great, great grandmother was born. She had managed to recover a letter written by her great, great, great grandfather to his...
13:29 Sun 04th Jun 20232 answers, last by ZebuSanctuary 18:45 Sun 04th Jun 2023
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kuiperbelt

Circle Geometry - Tough Question

I have the answer but how on earth was it arrived at?? https://ibb.co/qyBzJ4w...
16:21 Thu 01st Jun 20238 answers, last by ClareTG0ld 16:39 Mon 05th Jun 2023
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kuiperbelt

Work Out Some Film Favourites From The Past

For Cinema Goers: 1. A A A F I N S T 2. A H O P T T 3. A A D E G I N O O O P R R S T 4. A D E F H I O O R T W Z Z 5. E E E I I L M M N O S S T T U Hopefully you will see the significance of the...
10:01 Thu 01st Jun 20236 answers, last by kuiperbelt 16:25 Thu 01st Jun 2023

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