Abstract: A card game is described in which two hands of cards are dealt, and players are invited to wager on whether one hand or the other will win, or whether the hands will tie. The hands may initially be formed from two cards each, and further cards may be added to the hands on the basis of a predetermined dealing tableau. Determination of the winner may be on the basis of a modified blackjack scoring system which provides for a winner even if both hands have totals over 21. In an alternative embodiment, the initial hands are formed from five cards each and the winning hand is determined by determining ascribing a rank value to the five-card combination and determining that the winning hand is the hand with the higher rank value. In some embodiments, the rank value may represent the highest-ranking poker hand which can be formed from the cards of each hand, and the winner will be the hand from which the higher-ranking poker hand can be formed.

Abstract: A layered device 1 is configured to be disposed on a side wall or base of a device for receiving urine from a user. The layered device 1 comprises a backing layer 3 configured to adhere to the side wall or base of the device for receiving urine. A printing layer 4 disposed over part or all of the backing layer 3. The printing layer 4 is configured to provide predetermined text and/or graphical images. The layered device 1 further comprises a printed heat activated screening layer disposed over the printing layer and configured to be transparent or substantially transparent in response to exposure to urine of at least a predetermined temperature.