JSK

Puzzles recently added by JSK

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Popular puzzles created by JSK

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Puzzles recently solved by JSK

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Puzzles in which JSK is on the podium in the ranking based on time

See the puzzles in which JSK is on the podium in the ranking based on time

Puzzles in which JSK is on the podium in the ranking based on moves

See the puzzles in which JSK is on the podium in the ranking based on moves