Players guess how many other contestants have placed the same menu order by putting their card box on the appropriate section of the game table.

Players are given one hour to gather information from 10 guests which will be used to score points if 5 answer 'Yes' and 5 answer 'No.'

Whichever contestant is the first to win 2 of 3 games will be the winner of The Genius Season 4.

Players choose between four characters attempting to win a limited number of garnets each round based on which characters were chosen.

Players are randomly divided into secret teams with opposing goals to either prevent or promote achieving the number 1,000.

Over three rounds, teams of three gather minerals for points. The remaining teams must guess wisely to earn points based on the minerals collected.

Players trade ID cards to gain points while avoiding being left with an undesirable card.

Fish Shop is a 'price war' that consists of four rounds of players selling the same fish, and whoever earns the most will win.

Players draw lots to become two zombies, with the others remaining as humans. Players must touch another player every round while trying to avoid becoming a zombie.

One player is the thief who will steal gold from whichever village in which he resides. In order to keep their gold, the other players must vote to banish a player from their village they think is the thief.

Open, Pass is a game where players use the number and symbol cards to create an expression to obtain the largest value.

The contestants bet on a horse race that has a predetermined outcome. They each will receive a different clue for the outcome of the race. Contestants combining clues will be crucial to figuring out which horse to bet on.

Whichever contestant wins 2 of 3 games will be the winner of The Genius.

This version of Scamming Horse Race makes the player's guests do the betting and collaborating, as players cannot leave their rooms.

Players receive a bill in private, and earn points by working with others to form a global bill that benefits them personally.

In Middle Race, you will draw a character with a unique ability and run a race using this character. You must finish in the middle instead of first or last.

Guests play a game of Yutnori with a 10-sided die while players try to earn garnets by guessing and betting.

Four teams of two negotiate to distribute points based on the different colors they selected.

Players must choose to travel to 'Abundance Land' or 'Famine Land' and will then split the land's available bread to accumulate points.

Players strategically receive hole cards or add to the table's seed cards. The seed card will be given to the player with the lowest numbered hole card, with players attempting to achieve the highest score from their combined cards.

Players vote with a finger or thumb in favor of a king, but the king and the gesture change as the rounds advance.

Players acquire cubes to achieve the lowest negative total by accepting a cube or declining with chips on a range of numbers.

Number and sign tiles are auctioned off and the first player to use these tiles to complete an expression that equals 10 is the winner.

Players have a starting number and attempt to create a 5 number straight before 10 minutes pass and all the numbers increase.

Whichever contestant wins 2 of 3 games will be the winner of The Genius.

An iteration on the same game from earlier this season, this version includes two new rules that will alter player strategies.

Separated into teams of 5, players take turns to attack, defend, or lie while attempting to defeat the other team's leader.

Over 9 rounds contestants will attempt to donate the most money to become the major shareholder, while avoiding donating the least and becoming the miser.