Here are the rules for KenDoku:
The puzzle consists of a grid containing blocks surrounded by bold lines.
The object is to fill all of the empty squares so that the numbers 1 to 5 appear exactly once in each row and column.
The numbers in each block must produce the result shown in the top left corner of the block using addition.




 

Solution to the Problem:




Correctly solved by:

1. David & Judy Dixon Bennettsville, South Carolina
2. James Alarie Flint, Michigan
3. Halie Gardner Mountain View High School
Mountain View, Wyoming
4. Les Walker Ventura, California
5. Tori Johnson ----------
6. JD Pitts Mountain View High School
Mountain View, Wyoming