Boom Box
- Killer cages
- Renban lines
- Little killers
The brief
Normal Sudoku rules apply. LITTLE KILLER- Numbers outside the grid are the sum of the indicated diagonal. BROKEN RENBAN LINES+ The numbers 1-9 all appear, once each, on EACH SET of colored lines (Gray, Light Blue, Dark Blue and Red). RENBAN- Numbers on the purple square are a set of non-repeating, consecutive numbers, in any order. KILLER CAGES- Numbers in cages sum to the number in the top left corner of the cage.