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Tag Archives: coloring bridge
Nakamoto Extreme 3 Exits in Full Color
This post continues the Sysudoku report and supplemented Sudokuwiki solution of Nakex 3. We pick up from last week with matching 8 pairs in E and SE. The starting slink has been available since Sudokwiki entered AIC building, but new … Continue reading
Moito’s Road to Sudoku Mastery
My first Sysudoku review of 2018 is one of a host of new collection books with the same grid format, some with an unexplained rating system, some with listed authors A.D. Ardson and Rebecca Bean. Moito and Bean’s Extremely Hard … Continue reading
Berthier’s xyzt Chain
This post concludes my reading of Denis Berthier’s The Hidden Logic of Sudoku, with two example puzzles to illustrate his xyzt-chain. While it is good to be aware of Berthier’s “t” versions of classic XY chains, I don’t recommend a comprehensive … Continue reading
Box Marking of Maestro 4
This is an extra post for any sysudokies working up Maestro 4 for color bridging. After 1: NWm=>Wm, Sm. 2: Cm. 3:NWm=>Wm, Sm. 4: NEm=>Em. 5: SW5=>Sm. 6: Nm=>Cm, SWm. 7: Nc5np67. 8: 9: NE9=>(SEm, NE4=>(NW4m, NE5m=>E5m), NE2m), Cm. the grid … Continue reading
