Killer Bossa Nova

For my 99th puzzle on this blog, I revisited my archives and brought out another Killer Bossa Nova, designed in October 2007.

A-06-Killer Bossa Nova.PNG


Standard Bossa Nova Rules.  Clues are given as cages in which numbers must add up to the given value.  Numbers may repeat within cages.


Extra Groups Killer Sudoku

This puzzle from the archive was designed in June 2006.

A-02 EG.png


1. Standard Killer Sudoku Rules apply.

2. The numbers along the diagonals must be 1-9 exclusive.

3. Colored regions refer to Extra Groups, which must also be 1-9 exclusive.