Tetris
A classic puzzle game developed in 1984 by Soviet programmer Alexey Pajitnov. Early international rights were held by ELORG, the Soviet state agency. Tetris is considered one of the most influential video games in history, and its licensing history is notably complex.
Timeline (last 90 days)
The rotation rules of different Tetris versions (such as SRS, Super Rotation System) differ greatly.
P-Spin is an advanced technique that refers to rotating a piece into a narrow gap and completing a line clear when the piece cannot be placed normally, and its judgment depends on the game's legality check of the position after rotation.
DT Cannon (Double Triple Cannon) is a high-difficulty opening setup in the Tetris player community, constructing Double and Triple slots through a specific placement sequence to quickly send garbage lines.
The Tetris clone made by the uploader supports free play and includes practice modes for setups such as DT Cannon.
The classic games remade by the uploader include Tetris, Puyo Puyo, Liar's Dice, Reversi and Connect 4.
The open-weight model Laya defeated the cloud-based Jev in a Tetris competition, making decisions 11 times faster.
In the late Cold War period, the licensing of Tetris changed hands multiple times among Nintendo, Sega, Atari, and numerous PC software companies, triggering fierce licensing disputes.
The Microsoft Entertainment Pack is a collection of casual games that included Solitaire, the predecessor to Minesweeper, and classic Tetris.
A sticker was specifically affixed to the Microsoft Entertainment Pack's box announcing 'Includes Tetris.'
Tetris was developed in 1984 by Soviet programmer Alexey Pajitnov at the Moscow Academy of Sciences.
12 more timeline events
All Facts (20)
The classic games remade by the uploader include Tetris, Puyo Puyo, Liar's Dice, Reversi and Connect 4.
50%UnverifiedThe rotation rules of different Tetris versions (such as SRS, Super Rotation System) differ greatly.
50%UnverifiedP-Spin is an advanced technique that refers to rotating a piece into a narrow gap and completing a line clear when the piece cannot be placed normally, and its judgment depends on the game's legality check of the position after rotation.
50%UnverifiedDT Cannon (Double Triple Cannon) is a high-difficulty opening setup in the Tetris player community, constructing Double and Triple slots through a specific placement sequence to quickly send garbage lines.
50%UnverifiedThe Tetris clone made by the uploader supports free play and includes practice modes for setups such as DT Cannon.
50%UnverifiedThe early copyright of Tetris belonged to the Soviet government agency ELORG (Electronorgtechnica).
50%UnverifiedA sticker was specifically affixed to the Microsoft Entertainment Pack's box announcing 'Includes Tetris.'
50%UnverifiedTetris was developed in 1984 by Soviet programmer Alexey Pajitnov at the Moscow Academy of Sciences.
50%UnverifiedIn the late Cold War period, the licensing of Tetris changed hands multiple times among Nintendo, Sega, Atari, and numerous PC software companies, triggering fierce licensing disputes.
50%UnverifiedMicrosoft's inclusion of Tetris in the Entertainment Pack means it paid licensing fees.
50%UnverifiedThe use of stickers rather than direct printing of Tetris information often reflected a misalignment between licensing negotiation timelines and product production timelines.
50%UnverifiedIn the early 1990s, Tetris was far more well-known than any other game in the Microsoft Entertainment Pack.
50%UnverifiedIn later versions of the Microsoft Entertainment Pack, Tetris was at one point removed or replaced.
50%UnverifiedThe Microsoft Entertainment Pack is a collection of casual games that included Solitaire, the predecessor to Minesweeper, and classic Tetris.
50%UnverifiedPajitnov originally wrote Tetris in Pascal on the Soviet Elektronika 60 computer.
50%UnverifiedTetris was created in 1984 by Soviet programmer Alexey Pajitnov at the Computer Center of the Moscow Academy of Sciences.
50%UnverifiedTetris has sold over 500 million copies worldwide.
50%UnverifiedTetris was created in 1984 by Soviet programmer Alexey Pajitnov
50%UnverifiedThe intellectual property of Tetris is ultimately managed by The Tetris Company, which handles global licensing
50%UnverifiedTetris has sold over 500 million copies worldwide, making it one of the most successful works in gaming history
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