Tag Archives: UnSolvable 190

CLEF Homework on Unsolvable 190


Here is a checkpoint Sysudoku reader’s homework on the Sysudoku Cross Line Exocet Filter introduced in the previous post. Was it hard?  I stumbled many times on the 3467 case of the last week, and I may need corrections on … Continue reading

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Archiving Exocet Trials in Unsolvable 190


This post begins a series  on alternative approaches to trials of base cell solutions of an exocet. This one applies the chute lettering to UnSolvable 190. Then, instead of immediate exocet trials, it begins a systematic resolution of its 8 … Continue reading

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