SuDoku Hex! (2006)

SuDoku Hex! is a print-and-play game offered by Reiner Knizia. This is a game with a board consisting of seven sets of size seven hexes on which tiles numbered 1-7 are randomly place on each set. Then players take turns placing numbered tiles onto the board with the restriction that no repeating digits are allowed in any direction, like a sudoku puzzle. Scoring is similar to Ingenious.