As you may be aware, we updated the datasets for some puzzles during the course of this challenge.
Due to a technical glitch, one of the puzzles: Image Correction’s dataset was not updated, and submissions were made on the previously leaked dataset.
We are extremely sorry for this error. To maintain the fairness of the competition, we have decided to remove the Image Correction puzzle from the final leaderboard and have changed its weight to 0.
The leaderboard is updated now with the new rankings.