What are the mini-games that don't require an internet connection?

Solitaire, Minesweeper, Spider Solitaire, Dragon Solitaire, Battle of Hearts, and more.

1. Minesweeper is a popular puzzle game, released in 1992. The goal of the game is to find out all the non-mining squares in the shortest possible time according to the numbers appearing in the clicked squares, and at the same time to avoid stepping on mines, stepping on a mine is a total loss.

2. Solitaire. This version is the unlimited classic version of what many players refer to as "Solitaire". When using traditional scoring or the Vegas scoring system, try to clear all cards from the table using one or three pile cards.

3. Spider Solitaire. Eight columns of cards wait to be cleared with minimal effort. Start the game with a single suit, and when you're comfortable with it, try your hand with two or even all four suits.

4. Solitaire. Use the four extra transit units to move around and try to clear the table of all cards; FreeCell requires more strategic thinking than Klondike's version, and is for players who are good at thinking multiple moves ahead.

5. Hearts. Microsoft Hearts is a board game developed by Oberon Games. It was released in 1993. Hearts is similar to Arching Pigs in that the goal is to get rid of cards in your hand, avoid scoring, and try to have the lowest score at the end of the game. Hearts is played with four players, using a deck of playing cards with the kings and queens removed, and the game ends when any one player scores more than 100 points.