Tetris Wiki

 Nintendo Independent Wiki Alliance NIWA is a network of independent wikis focusing on various Nintendo franchises: {| align="center" width="90%" style="background:#FFF0F0; padding: 5px;" class="roundy"
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 * Animal Crossing - Nookipedia
 * ARMS - ARMS Institute
 * Donkey Kong - Donkey Kong Wiki
 * Dragon Quest - Dragon Quest Wiki
 * EarthBound/Mother - WikiBound
 * F-Zero - F-Zero Wiki
 * Fire Emblem - Fire Emblem Wiki
 * Game guides - StrategyWiki
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 * Golden Sun - Golden Sun Universe
 * Kid Icarus - Icaruspedia
 * Kirby - WiKirby
 * Legend of Zelda - Zelda Wiki
 * Legendary Starfy - Starfy Wiki
 * Metroid - Metroid Wiki
 * Nintendo - NintendoWiki
 * Nintendo Wars - Wars Wiki
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 * Pikmin - Pikipedia
 * Pikmin Fanon - Pikmin Fanon
 * Pokémon - Bulbapedia
 * Splatoon - Inkipedia
 * Star Fox - Lylat Wiki
 * Super Mario - Super Mario Wiki
 * Super Smash Bros. - SmashWiki
 * Tetris - Hard Drop Tetris Wiki