The contest consists of 11 puzzles created by Alexei Oleshov. Daily puzzles of all even dates from 2nd August 2024 till 22nd August 2024 are included to the contest scores.
Puzzle score is calculated based on the solving time for each puzzle. Puzzle scoring for particular solver is proportional to solving time and the puzzle difficulty.
Scores for individual puzzles are summarized to produce the total contest score.

Full results of the contest see at the results page

#	Puzzle	Best time
1 (2024-08-02)	Pentomino Fences (7x7)	54 s
2 (2024-08-04)	Fortress Sudoku (6x6)	2m 16 s
3 (2024-08-06)	Battleships (8x9)	1m 25 s
4 (2024-08-08)	Star Battle (10x10)	1m 12 s
5 (2024-08-10)	Skyscrapers Sudoku (6x6)	37 s
6 (2024-08-12)	Even/Odd Fence (4x8)	26 s
7 (2024-08-14)	Easy as ABC (6x6)	45 s
8 (2024-08-16)	Touching Pentomino (8x12)	39 s
9 (2024-08-18)	Perfect Square Sudoku (8x8)	5m 32 s
10 (2024-08-20)	Knapp Daneben Slitherlink (3x6)	13 s
11 (2024-08-22)	Point a Star (8x11)	1m 43 s

Click at the puzzle name to solve the selected puzzle. Puzzles which are older than 5 days are non-competitive and can be attempted without registration.
Click at the best solving time value to see the score table for the selected puzzle.