Infinite Challenge has once again suffered a decline in viewer ratings. For the 21st of January, their viewer rating was 17.3% which was a decline from their 14th of January ratings which was 17.9%. This was a continuous decline with their rating 2 weeks ago 20.6%.

However despite their viewer ratings on a decline, they are still the number 1 show for the saturday weekend. SBS Star King managed to only get 11.3% viewer rating and KBS "Immortal song 2" fell to 9.4% in viewer rating.