Tetris

Mu 1985, Alexey Pazhitnov adapanga Tetris ngati gawo la projekiti yasayansi ku University of Science ku Moscow. Dzinalo Tetris limachokera ku liwu lachi Greek loti ‘Tetra’ lomwe limaimira zinayi - popeza zidutswa zonse zamasewera zidapangidwa ndimatumba anayi.

Ma tetronino kapena ma tetrads asanu ndi awiri omwe amapangidwira mosintha mosiyanasiyana - amagwera pansi pamasewera. Cholinga cha masewerawa ndikuwongolera ma tetromino ndi cholinga chokhazikitsa mzere wopingasa wamabwalo popanda mipata. Chingwe chotere chikapangidwa, chimasowa, ndipo zotchinga pamwamba (ngati zilipo) zimagwa. Masewerawa akamapitirira, ma tetromino amagwa mwachangu, ndipo masewera amathera pomwe okwana ma Tetrominoes afika pamwamba pamasewera.

Ma tetronino asanu ndi awiri otembenuzidwa ku Tetris amadziwika kuti I, T, O, L, J, S, ndi Z. Onse amatha kutulutsa limodzi komanso kawiri. Ine, L, ndi J timatha kuchotsa katatu. Ndi tetromino yekhayo amene ali ndi mphamvu zotha kuchotsa mizere inayi nthawi imodzi, ndipo izi zimadziwika kuti ‘tetris.’ (Izi zimatha kusiyanasiyana kutengera kusintha kwa malamulo ndi kulipira kwamtundu uliwonse wa Tetris; Mwachitsanzo, m'malamulo a ‘Tetris Worlds’ omwe amagwiritsidwa ntchito muntchito zambiri zaposachedwa, zochitika zina zosowa zimalola T, S ndi Z kuti ‘zisinthe’ m’malo olimba, kuchotsa katatu.)

Amakhulupirira kuti ndi imodzi mwamasewera omwe amagulitsidwa nthawi zonse, makamaka chifukwa chopezeka pamapulatifomu ambiri. Tetris adawonetsedwa ku Arcades, zida zamasewera am’manja monga Nintendo’s Game Boy, mafoni, ma PDA, makompyuta anu komanso intaneti.

Nyimbo za mtundu wakale wa Game Boy wa Tetris wotchedwa ‘Music A’ zadziwika kwambiri. Ndi nyimbo yaku Russia yotchedwa ‘Korobeyniki’. Mpaka lero zikuwerengedwa kuti awiri mwa akulu atatu omwe amakhala ku US amadziwika kuti ndi nyimbo ya ‘The Tetris’.

Tetris ndi dzina lolembetsedwa la Tetris Company LLC, koma masewerawa sanalembedwe ku US (masewera sangakhale ovomerezeka, okhawo ovomerezeka, ndipo Chilolezo chilichonse chonena kuti Tetris chitha kutha lero) - ndichifukwa chake ma Tetris ambiri amatsata mwalamulo kulipo.