Shephy is a solitaire card game where you as a shepherd, try to increase your flock from 1 to 1000 sheep before 1000 "enemy sheep" show up (3 rounds elapse), or you have 0 sheep. It is fast (15 mins), small (22 cards) and easy to learn.
5 of the 22 event cards are drawn to form your hand. The game starts with a single 1 sheep card in the player's field - the maximum number of cards allowed in the field at any time is 7. A turn consists of playing an event card, following the instruction on it, then drawing a new event in its place. The game ends when the player has gone through the deck 3 times. If they have yet to upgrade a sheep card to 1000, they lose. If they run out of sheep in their field they lose also. Many events help you to upgrade or duplicate your sheep, but many hurt or release part of your flock. Knowing the deck and managing your hand is the key to victory.