1BRAINTRAININGPUZZLESInstructions 2SudokuPlace the numbers 1 - 9 exactly once in each row, column and 3x3 box
Sudoku X / Extra Region Sudoku / SmileyDokuAs sudoku, but the grey regions in each puzzle also must contain 1 - 9 once
There are two such regions in sudoku X, 3 in SmileyDoku and 4 in Extra Region
Killer SudokuAs sudoku, but in addition the sum of the dotted box regions add up to the total at the start of the box; no number may be repeated within a dotted box region
KakuroEnter the numbers 1 - 9 so as the sum of each run of cells is that stated at the start of that run, whether it be horizontal or vertical
No number may be repeated within a run
Word PyramidAnswer the clues and complete the puzzle
Each row on the pyramid is actually an anagram of the word above, with one addition