Known as "rebus puzzles" : like, t-rn = no U-turn !

see:

http://www.fun-with-words.com/rebus_puzzles.html

- Wed Sep 30, 2015 3:06 pm
- Forum: Uncategorized
- Topic: Question
- Replies:
**4** - Views:
**65**

Known as "rebus puzzles" : like, t-rn = no U-turn !

see:

http://www.fun-with-words.com/rebus_puzzles.html

see:

http://www.fun-with-words.com/rebus_puzzles.html

- Wed Sep 30, 2015 3:01 pm
- Forum: Uncategorized
- Topic: Cute problem
- Replies:
**0** - Views:
**15**

- Wed Sep 30, 2015 4:30 am
- Forum: Uncategorized
- Topic: Question
- Replies:
**4** - Views:
**65**

It's "puzzle style" and I know the answer...

- Tue Sep 29, 2015 3:23 am
- Forum: Uncategorized
- Topic: Question
- Replies:
**4** - Views:
**65**

What does this mean: >i

- Wed Sep 09, 2015 6:26 pm
- Forum: Uncategorized
- Topic: Minimum guesses...
- Replies:
**1** - Views:
**94**

Next problem:

same thing, except digits may be repeated, like 1122 or 3444 or 2222

same thing, except digits may be repeated, like 1122 or 3444 or 2222

- Wed Sep 09, 2015 5:40 pm
- Forum: Uncategorized
- Topic: Minimum guesses...
- Replies:
**1** - Views:
**94**

A 4digit number (containing the digits 1,2,3,4 each once), is picked at random. There are 24 possible numbers, 1234 to 4321. You "guess" what the number is. If your guess contains at least 3 digits in their correct positions, you win a prize! What is the minimum number of guesses in order ...

- Tue Sep 08, 2015 3:43 pm
- Forum: Geometry
- Topic: Need help with an Area question: "You are to build two separate enclosures..."
- Replies:
**2** - Views:
**212**

1. You have been given two lengths of fencing. 2. One is exactly 246.54918439354108 meters in length; the other is exactly 393.5680673801993 meters. 3. You are to build two separate enclosures - one enclosure for each of the lengths of fencing. 4. The area of each enclosure must be the maximum obta...

- Tue Sep 08, 2015 2:58 am
- Forum: Uncategorized
- Topic: array fun
- Replies:
**3** - Views:
**134**

No, it's not.

It's as I show; end up with a checkerboard arrangement.

It's as I show; end up with a checkerboard arrangement.

- Thu Sep 03, 2015 12:05 am
- Forum: Uncategorized
- Topic: array fun
- Replies:
**3** - Views:
**134**

Whoops, forgot: I get 8.

Seems to be n^2 / 2

Seems to be n^2 / 2

- Wed Sep 02, 2015 6:42 pm
- Forum: Uncategorized
- Topic: array fun
- Replies:
**3** - Views:
**134**

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 You have a 4by4 array with all 16 squares at value 0. Pick any square: all the squares in the same row and column, including the square you picked, will change values: 0 becomes 1, and 1 becomes 0. What is the minimum number of picks to end up with: 0 1 0 1 1 0 1 0 0 ...