Cranberry Cottage is an extremely hard episode, with the mean of 6.8. It contains four hard levels: 2962, 2967, 2970 and 2974, five very hard levels: 2961, 2963, 2966, 2969 and 2972, four extremely hard levels: 2964, 2965, 2968 and 2973, as well as one nearly impossible level: 2975. Overall, this episode is harder than the previous episode, Sour Swamp.
This is the fifth Christmas episode and the first one exclusive to HTML5. It's the 10th episode overall that's exclusive to HTML5.
This is the first episode with Jean-Luc which is exclusive to HTML5.
This is the first in a row of three consecutive episodes with a celebratory theme. This episode celebrates Christmas. The next one celebrates New Year's Day and the release of the 200th episode. The episode afterwards celebrates Level 3000.
As of this episode, all six types of icing have appeared in licorice locks.
This is the fourth HTML5 exclusive episode to use two words that haven't been used before.