« Part XIV: Begin the KEY: 5 ZIP Codes | Main | Part XII: Scramble 5 -- A Quick Attachment »

Part XIII: Scramble 6 -- Shuffle the String

Arrange the String segments in order of length, shortest first.  Take note of the number of letters in each segment, which you will need below.  Then rejoin them into one String again, which will have 132 letters plus the number in the word that was added to one segment in the previous step.


Next will be a SHUFFLE operation, as defined here:


Shuffle: To rearrange the letters in a string by laying it out across into a rectangular array, then exchanging the rows and columns by reading down.  Depending on the factorability of the total number of letters, there may be many non-trivial ways to do it.  Additional directions or clues may indicate the right choice, or for a last step one may have to simply try various factors until lucid text results. 


There are four ways, for example, to Shuffle a 12-letter string:


ABCDEFGHIJKL


AB = ACEGIKBDFHJL

CD     (2 x 6)

EF   

GH

IJ

KL


ABC = ADGJBEHKCFIL

DEF     (3 x 4)

GHI 

JKL


ABCD = AEIBFJCGKDHL

EFGH     (4 x 3)

IJKL   


ABCDEF = AGBHCIDJEKFL

GHIJKL     (6 x 2)


Perform such a shuffle with the String, arranged so each row has the same number of letters as one of the segments that were just joined together, while the number of rows is also the number of letters in at least one word in the Word list.


After you have extracted the columns in order, join all together into a single string.  Checkpoint: A triple letter occurs at positions 88-90.


Now both String and Word list are set aside while a KEY is developed to facilitate combining the two.

#

Comments

Part XIII - SHUFFLE!!

The number of letters in the segments is a straight run from 14 through 21, here arranged in order of length:

IRFNSAAETMLSLT
IONFEDATNNSWARB
HUNDFOEHRSMETNOA
SWDTUJSTRFANGNCSO
AIFMISEUCAFWUEWDET
RNWASHMDFHNAFLEOIFD
OMHBNSRNDDOBHFRENSRA
SNFUNDHTUNLAFMYIUNSSP

The former 132 letters were increased by 8, so there are 140 letters, which can be factored many ways, into a rectangle with 2, 4, 5, 7, 10, 14, 20, 28, 35, or 70 rows. As the number of letters in each row must be between 14 and 21, the only two possibilities are 10 rows of 14 or 7 rows of 20. But the second condition, using the current form of the word list, which no longer contains a 10-letter word, narrows it to 7 rows of 20:

IRFNSAAETMLSLTIONFED
ATNNSWARBHUNDFOEHRSM
ETNOASWDTUJSTRFANGNC
SOAIFMISEUCAFWUEWDET
RNWASHMDFHNAFLEOIFDO
MHBNSRNDDOBHFRENSRAS
NFUNDHTUNLAFMYIUNSSP

Then per instructions for performing a shuffle, read DOWN each column, or to put it another way, exchange rows and columns:

IAESRMN
RTTONHF
FNNAWBU
NNOIANN
SSAFSSD
AWSMHRH
AAWIMNT
ERDSDDU
TBTEFDN
MHUUHOL
LUJCNBA
SNSAAHF
LDTFFFM
TFRWLRY
IOFUEEI
OEAEONU
NHNWISN
FRGDFRS
ESNEDAS
DMCTOSP

And sure enough, there is a triple F at positions 88-90. As this makes a rather tall grid, and counting will be required for inserting words, I arbitrarily rearranged them into groups of 10:

IAESRMNRTT ONHFFNNAWB UNNOIANNSS AFSSDAWSMH RHAAWIMNTE RDSDDUTBTE FDNMHUUHOL LUJCNBASNS AAHFLDTFFF MTFRWLRYIO FUEEIOEAEO NUNHNWISNF RGDFRSESNE DASDMCTOSP

Both these and the Word list will now be set aside while a KEY is developed in Parts XIV-XVI to facilitate combining the two.

Posted by: Bob Lodge | Mar 12, 2007 4:23:36 PM

You may wish to quickly copy and paste the above to a document where you can change to a fixed width type to easier see the columns. We're bound to variable width here, so W takes up more width than I, and the graphics are muddled.

Posted by: Bob Lodge | Mar 12, 2007 4:28:20 PM

Post a comment

Commenters please note: do NOT discuss ANY contest information for a currently active contest outside of what is printed in GAMES magazine.