
- BGG rank
- BGG #2,655
- BGG rating
- 7.3
Jekyll & Hyde vs Scotland Yard
- 2 players
- 20 min
- Complexity 2.2/5
- 2023

2023
Rules assistance for Hipparchus
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.
For 2 players

What would you like to know?
Answers come from the official rulebook, with the page to check.
Hipparchus is a board game released in 2023 for 2 players and 10–20 minutes per game. It was designed by Geonil and its main mechanics are Hand Management and Trick-taking.
Hipparchus was an ancient Greek astronomer who calculated the ecliptic and orbit of the Moon, and the paths of the sun and the moon, discovering in the process that the center of the universe was not Earth. Hipparchus is a two-player trick-taking game in which players become ancient Greek astronomers and present their findings on the Sun, the Moon, and the Earth to one another. You want to share the study of one celestial body with your colleague without monopolizing it, yet still gain more authority than them. In more detail, the game contains three suits of cards: Sun, Moon, and Earth, with ten copies of each. Each player gets a hand of fourteen cards and cannot rearrange them. The lead player plays 1-3 cards of a single suit, and when choosing something to play, you can't break up pairs or triplets in your hand. If you have three Earth cards in a row, you can play them only together as three Earths. The following player must play the same suit, if possible, but a different number of cards; if they can't do this, they can play 1-3 cards from either other suit. If both players play the same suit, the player who played more cards wins the trick, stacks the cards in their collection, then leads to the next trick. If players play different suits, then the player who has fewer cards of their played suit in their collection wins the trick. (In a tie, the following player wins.) When a player runs out of cards, the round ends. Each player tallies their score. If you have more cards in a suit than your opponent, you score points equal to the number of cards they have. Whoever has the highest score wins the round; the first player to win two rounds wins the game.
Hipparchus supports 2 players according to the catalogue. This is the publisher’s listed player count, so the game is designed for exactly that number of participants. Variants for other group sizes, if any, are described in the rulebook of your edition, so check it before setting up a different configuration.
The listed playing time for Hipparchus is 10–20 minutes. This is the publisher’s estimate for a full game. The actual duration depends on the group, the player count and familiarity with the rules: first sessions usually run longer, while experienced groups often finish faster. Setup and teaching time are not included in this estimate.
Hipparchus has a complexity rating of 2.0 out of 5 from BoardGameGeek players, which makes it a medium-light game. The rating reflects how much rules knowledge, planning and decision-making a typical game demands. Expect a longer first teach for heavier games, and use a preparation guide before game night.
Hipparchus belongs to these categories: Card Game. Its main mechanics are Hand Management and Trick-taking. Categories describe the theme and setting of a game, while mechanics describe what players actually do on their turns. Each mechanic links to a catalogue hub with similar games, which helps when you want something comparable.
The credited designers of Hipparchus are: Geonil. These credits come from the published game data and name the people responsible for the game’s design, not its illustrators or publishers. Designer pages on MeepleRules collect other titles by the same designers, which helps when you enjoy a game and want to find similar ones.
The catalogue lists Hipparchus as a base game. It can be played on its own with the components in the box and does not require any other title. Expansions, if any exist, add new content or rules on top of it and are listed separately in the catalogue with a link back to this base game.