Full list of all 9 Sudoku Dungeon achievements.
The base game contains 0 achievements, and there is 1 DLC pack containing 9 achievements.
Beat the first episode
Complete the first campaign
Complete the second campaign
Complete the fourth campaign
Complete the third campaign
Complete the fifth campaign
Complete an episode in challenge mode
Complete a challenge level using none of the heroes from the campaign version of the level
Complete a campaign level with 10+ more energy than the specified par