The most recent version of the Dance Sudoku application supports only human-style solving methods without using candidates Future version will include methods already implemented by the DanceSudoku.Library. These methods are listed in the Very hard section.

Easy

• Last Single
• Hidden Single in box

Medium

• Hidden Single in row or column

Hard

• Direct Pointing
• Direct Claiming
• Direct Hidden Pair
• Naked Single
• Direct Hidden Triplet

Very Hard (present in library, but UI. Coming soon…)

• Pointing
• Claiming
• Naked Pair
• X-Wing
• Hidden Pair
• Naked Triplet
• Swordfish
• Hidden Triplet
• XY-Wing
• XYZ-Wing
• Unique rectangles
• Naked Quad
• Jellyfish
• Hidden Quad