Software Engineer pre-interview solution
Target
The 6K text file, sudoku.txt, contains fifty different Su Doku puzzles ranging in difficulty, but all with unique solutions (the first puzzle in the file is the example above).
Step 1 - Solve the puzzle (fill in all numbers in the grid)
Step 2 - Find the sum of the first three numbers in the top row (from the left). For example, in the solution grid above, the sum is 4+8+3=15
Step 3 - Find this sum for each of the 50 puzzles
Execution
The code layout is easy. So after pull the repo, simply execute to code with below command.
go run *.go
The results will be printed to stdout.
Authors
- Linnovs - Initial work - linnovs
- FalseChord(陳彥宇) - Applicant