A strange little side quest
Rotating Pomni belongs to a much longer story of play than a browser tab might suggest. The name Tetris combines a reference to four-square pieces with Pajitnov's interest in tennis. The surprising part is how quickly the next milestone followed. A major archery competition held at Finsbury in England in 1583 drew about 3,000 participants. So a round of Rotating Pomni is not just a quick distraction; it is a tiny stop on a much longer puzzles timeline.