Conceptis Puzzles

Large Print Kakuro

Absolutely Nasty Dot-to-Dot Level 4 (Absolutely Nasty)

Absolutely Nasty Dot-to-Dot Level 2 (Absolutely Nasty)

Absolutely Nasty Dot-to-Dot Level 3 (Absolutely Nasty)

Absolutely Nasty Dot-to-Dot Level 1 (Absolutely Nasty)

Blockbuster Paint-Doku (Paint-Doku)

Green Belt Dot-to-Dot

Black Belt Dot-to-Dot

Brown Belt Dot-to-Dot

White Belt Dot-to-Dot

Third-Degree Brown Belt Kakuro

Third-Degree Black Belt Kakuro

Third-Degree White Belt Kakuro

Third-Degree Green Belt Kakuro

Artful Paint-doku

Large Print Sudoku Variants

Masterpiece Paint-doku

Pinwheel Paint-doku

Brain Benders for Geniuses

Brain Benders for Einsteins

Brain Benders for Champions

Brain Benders for Eggheads

The World's Longest Picture Maze

Samurai Sudoku 2