Transcriptions anonymously typed by players are collected to test the efficacy of the game as an OCR manual post-correction tool. As of December 2022, the game has been played by 1,754 unique devices and out of the 6,909 words typed thus far, 890 confirm the OCR output, 442 provide corrections and 5,577 are pending automatic evaluation.<ref xmlns="http://www.tei-c.org/ns/1.0" n="16" target="ftn16" />