puzzles.txt

2.............62....1....7...6..8...3...9...7...6..4...4....8....52............42
723...1596..3.2..88...1...2.7.654.2...42.73...5.931.4.5...7...34..1.3..6932...71.
...5.3.9.....6715..54921.3.84937.2..13.....79.75.194.3...65432..6.7329...2.198...
9.1....8.8.5.7..4.2.4....6...7......5..............83.3..6......9................
723...1596..3.2..88...1...2.7.654.2...42.73...5.931.4.5...7...34..1.3..6932...71-
...5.3.9.....6715..54921.3.84937.2..13.....79.75.194.3...65432..6.7329...2.698...