
- BGG rank
- BGG #9,985
- BGG rating
- 5.9
DruidenWalzer
- 2 players
- 45 min
- Complexity 2.4/5
- 1999

1975
Rules assistance for Delta
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.
Delta is a board game released in 1975 for 2 players, 15 minutes per game, and ages 8 and up. It was designed by Erich Brunner and its main mechanics are Point to Point Movement, Tile Placement, and Pattern Building.
Delta, created by Swiss chess problem composer Erich Brunner, comes with two small boards (one is 5x5 rectangles, the other is 6x6 squares), nine triangular pieces in two colors, and one extra piece in a third color. In Delta, after entering their initial pieces by a free placement, players alternate moving pieces of their own color on the 5x5 board at least two spaces (vertically, horizontally or diagonally), then placing a new piece on the space last passed over by the moving piece. The goal is to create a line of four pieces in your own color or to prevent the other player from being able to move. The winner scores one point for each empty space for making a line or one point for stalemating the opponent. Individual rounds are brief, and several rounds are usually played in a series with the overall winner being the first to reach a pre-determined number of points (such as 100). Neo-Delta is similar, except it is played on the 6x6 board, and either / both players may use the third color piece (placed by the first player on the first or second move) to form their line of four. Draws are possible.
Delta 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 Delta is 15 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.
The catalogue lists Delta for ages 8 and up. This is the publisher’s recommendation and reflects reading demands, rule complexity and small components rather than theme alone. Younger players can often join with help from an adult, so check the age guidance on your edition and consider your group’s experience with board games.
Delta 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.
Delta belongs to these categories: Abstract Strategy. Its main mechanics are Point to Point Movement, Tile Placement, and Pattern Building. 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 Delta are: Erich Brunner. 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 Delta 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.