Mochi's Speed, a two-player shedding race. First player to shed all their cards wins; play a card one rank higher or lower, Ace wraps King to 2; solo against a bot or with friends by link; no sign up needed.
Tap a card, then tap a centre pile one rank higher or lower. Ace wraps King to 2. Same rank does not play. When neither player can play, flip a new centre card. First to shed hand and draw pile wins.
Mochi's Speed was submitted to SlowDen by Mochipedia. SlowDen did not make this game - it is published here from the developer's own submission, added on 2026-11-09. It runs in the browser with no download, no install and no sign-up.