A game, very similar to Jenga, where there are 51 rectangular blocks laid in a tower of 17 layers of 3 blocks. The main differences are that the blocks are colorful - red, green, blue and yellow - and they have a number from 1 to 4 on the ends. On your turn you roll a die, and depending on the number, you may be instructed to draw a block of a certain number and/or certain color. This gives you much less freedom than with Jenga, but you can still have fun if a) you decide not to roll the die and play like Jenga, or b) play strip UNO Stacko.
It is very, very fun watching someone draw 2 in this game.