Sum21
SUM21 is played with 25 cards randomly selected from conventional deck of 52 playing cards.
The 25 cards are placed face down and arranged in 5 rows and 5 columns, and suits do not matter.
Turn over cards and try to make rows or columns with a sum of 21.
HOW TO PLAY*mouse* = play
category
logic
technology
HTML5
developer
doxxasoft
filesize
3 MB
achievements
✖
leaderboard
✖
published
24 May 2020
updated
1 Jan 1970