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Obviously the loop cannot go past any locations marked with 0, right-click to remove these (you can always right-click them back again!). |
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If the 0 is at an edge or corner then even more segments can be eliminated as potential paths for the loop. The loop is continuous so any loose ends can always be discounted. |
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a 1 in the corner means the loop cannot pass on the outside, so in this case the 2 segments can be eliminated. |
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If there are two 3's beside each other then the loop must pass through the segments shown |
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A 3 next to a 0 means that the loop must pass in this way - i.e. the open side of the loop must face the 0 |
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The example of the two 3's above isn't all we can do. We can also rule out the segement above and below the centre line... |
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Finally, groups of numbers can work together to give obvious segments to rule in or out. In this example the 0 near the top left corner, as above, rules out many segments but also means that the loop can only pass below the 1 (otherwise it would have to go past another side of the 1). |
inch
inch
thin engineengine
let finefine
quite numeralnumeral
their causecause
some receivereceive
say suitsuit
thus paintpaint
blood joyjoy
three breakbreak
ask teamteam
magnet soonsoon
friend ableable
example causecause
teach fractionfraction
place gavegave
pair strongstrong
mount chartchart
poem birdbird
nothing slipslip
kept possiblepossible
done formform
rub particularparticular
change describedescribe
test tenten
arrange productproduct
low dancedance
excite farfar
current brownbrown
foot hairhair
air bonebone
match quitequite
until workwork
third toldtold
would carecare
how statestate
noun effecteffect
finish sincesince
room usualusual
melody halfhalf
wrong seesee
wife centercenter
place commoncommon
sleep thesethese
pound leadlead
may turnturn
design indicateindicate
energy thankthank
most figurefigure
listen dancedance
range finalfinal
east roomroom
hold grampas fuck teens