60 Fun Facts About Tetris

Alexey Pajitnov created Tetris at the Dorodnitsyn Computing Center of which Soviet institution?

His day job was speech recognition and artificial intelligence research; the game was a spare-time project, one of more than twenty he wrote on the office computer.

The very first version of Tetris was written for which Soviet computer, a clone of the PDP-11?

The machine had no graphics, so the falling pieces were drawn out of spaces and square brackets.

In which programming language did Pajitnov write the original game?

The IBM PC port that spread across Moscow was done in Turbo Pascal by Pajitnov, Dmitry Pavlovsky and a teenage prodigy over about two months.

The name Tetris combines the Greek 'tetra' with which sport, Pajitnov's favourite?

'Tetra' means four, for the four blocks in every piece.

Pajitnov scaled the game down from which twelve-shape puzzle he had bought in a shop?

Twelve five-block shapes felt needlessly complicated, so he dropped to four-block pieces, of which there are only seven.

How many different tetromino shapes are there in the game?

Modern versions use a 'bag' randomiser that guarantees each shape appears exactly once in every set of seven pieces.

How old was Vadim Gerasimov, the 'computer prodigy' who ported the game to the IBM PC?

Colleague Dmitry Pavlovsky added the scoreboard, and floppy copies then spread through Moscow's computer circles for free.

Robert Stein first encountered the game at a computing institute in which country?

A researcher there had already ported it to the Commodore 64, and Stein bought that version too.

Stein sold the Western rights to Mirrorsoft, a UK publisher co-founded by which media magnate?

Stein took the deal on the strength of a single noncommittal telex from Moscow, so he sold a licence he did not yet own.

Which company released the first US version in January 1988, playing up its Soviet origins?

CEO Gilman Louie marketed it as the first Soviet product sold in North America, complete with folk music and Cyrillic-flavoured packaging.

The red US box art for the 1988 PC release featured which Moscow landmark?

The soundtrack matched: Tchaikovsky's 'Trepak' from The Nutcracker and Glière's 'Russian Sailor Dance'.

Henk Rogers first saw the game on public display at which 1988 trade fair?

He was scouting games to sell in Japan and ended up in the middle of the most tangled licensing fight in video game history.

Rogers published the game for Japanese computers and the Famicom in 1988 through which company of his?

The Famicom version sold two million copies in Japan while the Soviet rights holders had no idea it existed.

Which Soviet software-export monopoly ended up negotiating the Tetris rights?

Its full name was Elektronorgtechnica; it later became a private company and, in 1996, half-owner of The Tetris Company.

Accused in Moscow over Famicom Tetris, Rogers wrote the Soviet agency an on-the-spot cheque for over how much?

The gesture won over the agency's director, who then quietly outmanoeuvred Stein and Kevin Maxwell in the following days.

Mirrorsoft's owner personally complained about the Nintendo deal to which Soviet leader?

He was told he 'should no longer worry about the Japanese company', but the Soviet agency's director refused to back down anyway.

Which Atari Games subsidiary released an unlicensed NES version in May 1989, then pulled it?

Thousands of cartridges sat unsold in warehouses; many reviewers thought it the better game, and copies later fetched up to $300 second-hand.

Which federal judge granted Nintendo the console rights by summary judgment in November 1989?

Atari argued the NES was a 'computer' under the original contract; the judge found Mirrorsoft had never been authorised to sell on consoles at all.

Clearing four lines at once needs the straight, four-long tetromino, named after which letter?

Most versions award their highest line-clear score for that four-row clear, and modern 'bag' randomisers guarantee you get one every seven pieces.

The Game Boy version, the best-selling edition of the game, had sold roughly how many copies by 2024?

It generated $80 million in revenue and is credited alongside Pokémon with keeping the Game Boy alive until 2003.

The Game Boy version was the first title compatible with which two-console accessory?

Two-player mode was a race to survive or clear 30 lines first, with doubles, triples and four-line clears dumping rows on your opponent.

The Game Boy playfield is 10 blocks wide and how many blocks high?

The level rises every ten lines cleared, and you can pre-fill the well with junk rows for a harder start.

On the Game Boy, high levels earn rocket cutscenes ending with which Soviet spacecraft?

The finale also features dancing Russians, keeping up the Soviet theme Nintendo inherited from the US PC release.

Game Boy 'Music A', later the series' official theme, is which 1860s Russian folk song?

The Tetris Company's guidelines require it in most major versions; Pajitnov's original lab version had no music at all.

'Music C' on the Game Boy is a minuet from a French Suite by which composer?

Music B was an original by Nintendo composer Hirokazu Tanaka, best known for Metroid and Kid Icarus.

'Music A' on Nintendo's NES version is which piece from Tchaikovsky's The Nutcracker?

The origins of the NES version's Music B and Music C have never been clearly established.

A 1992 Eurodance version of the theme by Doctor Spin reached what peak on the UK singles chart?

Doctor Spin was a pseudonym for a duo that included Andrew Lloyd Webber's producer Nigel Wright.

The 'Tetris effect', seeing falling blocks after you stop playing, was coined in a 1994 article in which magazine?

Writer Jeffrey Goldsmith compared the game to an 'electronic drug'; the phrase later became the title of a 2018 game.

With Rogers' help, Pajitnov and his family emigrated in 1991 to which US city?

He worked there as a freelance designer on sequels such as Welltris, and later helped design puzzles for Yoshi's Cookie.

Which 1990 Pajitnov follow-up replaced the falling tetrominoes with hats?

Welltris dropped pieces down the walls of a 3D well, and Faces...tris III stacked slices of faces; none came close to the original's success.

The computing centre's ten-year rights hold expired at the end of which year, returning them to Pajitnov?

Only then did he start earning royalties; The Tetris Company was formed the following year to manage licensing.

Henk Rogers, who won the handheld rights for Nintendo, is a game designer of what nationality?

He co-founded The Tetris Company with Pajitnov in 1996 and later handed the reins of his Blue Planet Software to the next generation.

The Japan-only Nintendo 64 edition was the only game to use which pulse-reading peripheral?

The same console got Tetrisphere in 1997, a cult favourite played on the surface of a rotating globe.

Which publisher held the mobile licence from 2006 until it expired in April 2020?

Its version was a launch title for games on the fifth-generation iPod, and it passed 100 million paid downloads by 2010.

Tetris Effect was released in November 2018 exclusively for which console, with VR support?

Its 'Zone' mechanic stops time so you can clear more than four lines at once, something impossible in conventional versions.

Which Rez and Lumines producer spent years trying to make a music-driven Tetris before Tetris Effect?

The idea had been blocked for years by the mobile licence being locked up with another publisher.

Tetris 99 launched in February 2019 as a free download for subscribers to which service?

It was a surprise announcement during a Nintendo Direct and became the subscription's killer app, with 2.8 million players within months.

Which Japanese studio developed Tetris 99, and later Pac-Man 99?

Its earlier arcade series Tetris: The Grand Master is aimed at expert players.

Puyo Puyo Tetris, the 2014 crossover, was published by which company?

PCMag credited its 2017 Western release with kicking off the late-2010s revival of the series.

Who plays Henk Rogers in the 2023 film Tetris?

The actor said the film would aim for the tone of The Social Network; both Rogers and Pajitnov praised the result.

The 2023 film premiered at SXSW and was released on which streaming service?

It reached about 88,000 viewers in its first stretch, according to Samba TV, despite positive reviews.

After a Moscow shoot fell through, the 2023 film used cities in which country as the Soviet capital?

Producers pointed out that Moscow's architecture was partly influenced by Scottish designers, and Aberdeen's university zoology building became the Soviet licensing agency's HQ.

Who directed the 2023 film?

An Aberdeen native with a background in politics, he pitched the story as a 'fast-paced, high-stakes thriller on steroids'.

According to The Tetris Company, how many copies had the game sold across all versions by December 2024?

Most of that is paid mobile downloads, which is why the BBC and others dispute the 'best-selling game ever' label.

Guinness lists Tetris as the most ported game, with versions on at least how many platforms?

It also holds the record for the most distinct official versions, around 220, each with its own music and art.

Tetris entered the inaugural World Video Game Hall of Fame class at The Strong in which year?

The Museum of Modern Art had already acquired it in 2012 as one of its first fourteen video games.

The Guinness record for 'largest architectural video game display' was set on the Cira Centre in which city?

The building's LED facade turned into a giant playfield in April 2014 for the game's 30th anniversary.

In December 2023, 13-year-old Willis Gibson became the first person to 'beat' NES Tetris by doing what?

Past roughly 1,550 lines the game's sloppy multiplication code can freeze it; he got there at level 157.

Willis Gibson, the teenager who first crashed the NES version, competes under what online alias?

He is from Stillwater, Oklahoma, and uses the 'rolling' controller technique that lets modern players survive far beyond the old kill screen.

Which player won the first Classic Tetris World Championship in 2010 and went on to seven titles?

His win was the subject of the documentary Ecstasy of Order: The Tetris Masters, which helped make competitive play a thing.

Which NES Tetris stage was long treated as the 'kill screen' before hypertapping and rolling?

The score display also caps at 999,999, a 'maxout' first verified on video by Harry Hong in 2009.

Losing by letting the stack reach the top of the well is known by what term?

Mathematicians have proved a traditional game must eventually top out no matter how well you play.

Rotating a piece into a gap it could not simply drop into is named after which tetromino?

Along with perfect clears and combos it is a staple of competitive play and sends extra garbage in versus modes.

In 1997 Heidi Burgiel proved a traditional game must end because of which tetromino?

A long enough run of alternating S and Z pieces is unbeatable; she calculated a hard cap of about seventy thousand pieces.

In 2003 MIT students proved that optimal Tetris play is what kind of problem?

It stays hard even if you know the entire sequence of pieces in advance.

Which studio made Tetris Forever, the 2024 compilation and interactive documentary?

Henk Rogers followed it with a memoir, The Perfect Game, in 2025 to give his side of the story after the film.

The 1998 remaster Tetris DX was released for which handheld?

The original monochrome version later reappeared on the 3DS Virtual Console without its two-player mode.

Who succeeded Henk Rogers as CEO of Blue Planet Software in January 2014?

She began by planning the game's 30th-anniversary celebrations and pushing merchandise; she later congratulated the boy who crashed the NES version.

Which 1999 game introduced the 'hold' feature that lets players reserve a tetromino for later?

Tetris Worlds (2001) later brought the super rotation system and infinite spin, and Tetris DS (2006) the modern scoring system.

Who co-founded The Tetris Company as an equal partner with Elorg in 1996?

Henk Rogers' company served as exclusive agent for the brand; he bought Elorg outright in 2005 and moved the rights into Tetris Holding.