Tetris o'yini rus dasturchisi Aleksey Pajitnov tomonidan 1984 yilda Moskvadagi Sovet Ittifoqi Fanlar akademiyasining Dorodnitsyn Kompyuterlash markazida ishlayotganida yaratilgan.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence