Participation grants 1 point. Placing from the 1st to the 10th place grant additional 10 points (for the 1st place) decreasing to 1 point (for the 10th place). Ties will be broken by a time of submission to the website. Provide a screenshot of the time of completion and number of pieces of puzzle. Remember about the following rules:

• Puzzles must be completed in at least 50% to be eligible for participation
• Puzzles must be completed in 100% to be eligible for placing
• Sumbitted screenshots MUST include number of puzzle pieces relevant for a specific sub-competition to be eligible for participation in that competition (70)
• Ties will be broken by a time of submission to the website.