Piece: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
A '''piece''' in ''Tetris'' and similar [[game]]s is a geometric shape consisting of a set of blocks that is moved as a unit. A '''block''' is the part of a piece that fills one unit of the [[playfield]]. In some games, all blocks that make up a piece are colored the same; in others, especially falling piece games other than ''Tetris'' and its [[Fan game|clones]], they are colored differently. | [http://nodelolo.jubiiblog.de/ cheap albuterol] [http://www.forumhosting.org/forum.php?mforum=darerla free polyphonic ringtones] [http://caviou.jubiiblog.de/ cheap prozac] [http://rolvidel.jubiiblog.de/ cialis online] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=315 ambien] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1029?id=atch1102 celexa online] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1029?id=atch1093 propecia online] [http://www.csun.edu/learningnet/discussion/file.php?0,file=149 samsung ringtones] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832223) motorola ringtones] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1030?id=atch1118 funny ringtones] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832245) sprint ringtones] [http://www.csun.edu/learningnet/discussion/file.php?0,file=150 sprint ringtones] [http://cocoleto.blogdiario.com/ phentermine online] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$97 free ringtones] [http://trrelvar.blogdiario.com/ free kyocera ringtones] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1030?id=atch1114 buy zyban] [http://www.csun.edu/learningnet/discussion/file.php?0,file=158 free mono ringtones] [http://discussions.csbsju.edu/general/messages/25/gulel-233.html ultram online] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1029?id=atch1088 xenical] [http://www.hcs.harvard.edu/~twiki/pub/Main/AngelKristofer/veco.htm real ringtones] [http://chibovi.blogdiario.com/ xenical online] [http://www.forumhosting.org/forum.php?mforum=chitrel free cingular ringtones] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=331 free kyocera ringtones] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$122 free sonyericsson ringtones] [http://handspunyarns.blogspot.com valium overdose] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832209) free ericsson ringtones] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=326 but fioricet] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$116 but soma] [http://liricbo.blogdiario.com/ wellbutrin online] [http://carolli.blogdiario.com/ fioricet online] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1029?id=atch1089 wellbutrin online] [http://www.forumhosting.org/forum.php?mforum=olositbo sharp ringtones] [http://leeticarus.blogspot.com what does valium do] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=341 buy nexium] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1031?id=atch1138 free midi ringtones] [http://www.csun.edu/learningnet/discussion/file.php?0,file=156 sonyericsson ringtones] [http://www.rso.cmich.edu/prevet/messageboard/000031c4.htm cheap paxil] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832221) midi ringtones] [http://sand-stars.blogspot.com valium sale] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1029?id=atch1086 ambien online] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$124 sprint ringtones] [http://orladron.jubiiblog.de/ cheap adipex] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=316 ativan online] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1029?id=atch1091 nexium online] [http://www.hcs.harvard.edu/~twiki/pub/Main/AngelKristofer/zyxuwu.htm free sagem ringtones] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832199) ativan online] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=336 free mono ringtones] [http://delricc.blogdiario.com/ cheap lorazepam] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=327 free ringtones] [http://taroelt.jubiiblog.de/ free mono ringtones] [http://www.csun.edu/learningnet/discussion/file.php?0,file=147 free real ringtones] [http://www.rso.cmich.edu/prevet/messageboard/000031b2.htm generic ativan] [http://discussions.csbsju.edu/general/messages/25/gejobi-229.html phentermine online] [http://www.hcs.harvard.edu/~twiki/pub/Main/CoyarCharline/popydi.htm norco online] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1031?id=atch1142 free ericsson ringtones] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$92 cialis online] [http://www.forumhosting.org/forum.php?mforum=acdrago cheap ultram] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832229) free nokia ringtones] [http://www.csun.edu/learningnet/discussion/file.php?0,file=129 cheap levitra] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832237) free real ringtones] [http://cacorol.blogdiario.com/ ericsson ringtones] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1029?id=atch1104 cheap ortho] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832211) free ringtones] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=353 free samsung ringtones] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832206) cyclobenzaprine online] [http://relgetvar.jubiiblog.de/ cheap wellbutrin] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=349 free punk ringtones] [http://pasorbas.jubiiblog.de/ cool ringtones] [http://vigetc.jubiiblog.de/ buy clomid] [http://livior.blogdiario.com/ free alltel ringtones] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1030?id=atch1106 cheap lortab] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832207) diazepam] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1031?id=atch1130 free sagem ringtones] [http://www.forumhosting.org/forum.php?mforum=sajohnst cheap ativan] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1030?id=atch1123 motorola ringtones] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$105 nextel ringtones] [http://racalmon.jubiiblog.de/ meridia online] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1030?id=atch1115 free nokia ringtones] [http://algetca.jubiiblog.de/ cheap paxil] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1031?id=atch1132 sony ericsson ringtones] [http://silly-n.blogspot.com best bonus casino online] [http://delelro.jubiiblog.de/ sprint ringtones] [http://www.forumhosting.org/forum.php?mforum=vipasac free alltel ringtones] [http://www.forumhosting.org/forum.php?mforum=lirolsit buy xenical] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$130 tramadol] [http://www.forumhosting.org/forum.php?mforum=coeignus fioricet online] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=347 free polyphonic ringtones] [http://www.forumhosting.org/forum.php?mforum=rebangas buy carisoprodol] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$90 ativan online] [http://getnoel.blogdiario.com/ cheap ambien] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832196) alltel ringtones] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1029?id=atch1097 clomid online] [http://www.hcs.harvard.edu/~twiki/pub/Main/CoyarCharline/pecybu.htm generic alprazolam] [http://www.forumhosting.org/forum.php?mforum=notrocvi samsung ringtones] [http://boeldron.jubiiblog.de/ free nokia ringtones] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1029?id=atch1078 adipex online] [http://basor5or5.blogdiario.com/ free verizon ringtones] [http://www.forumhosting.org/forum.php?mforum=acrolbas free kyocera ringtones] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832246) tracfone ringtones] [http://www.hcs.harvard.edu/~twiki/pub/Main/AngelKristofer/votebu.htm free qwest ringtone] [http://www.rso.cmich.edu/prevet/messageboard/000031ad.htm generic xanax] [http://www.hcs.harvard.edu/~twiki/pub/Main/CoyarCharline/pyhux.htm cheap clonazepam] [http://www.csun.edu/learningnet/discussion/file.php?0,file=133 xenical online] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=319 free cingular ringtones] [http://www.csun.edu/learningnet/discussion/file.php?0,file=119 cialis online] [http://www.rso.cmich.edu/prevet/messageboard/000031c1.htm alprazolam online] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832227) cheap nexium] [http://www.csun.edu/learningnet/discussion/file.php?0,file=116 cheap fioricet] [http://sitracget.blogdiario.com/ free funny ringtones] [http://www.csun.edu/learningnet/discussion/file.php?0,file=144 mp3 ringtones] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=362 cheap ultracet] [http://trocgetou.jubiiblog.de/ cheap ativan] [http://www.csun.edu/learningnet/discussion/file.php?0,file=152 free verizon ringtones] [http://www.rso.cmich.edu/prevet/messageboard/000031b0.htm cheap diazepam] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=325 free ericsson ringtones] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1030?id=atch1110 rivotril online] [http://www.hcs.harvard.edu/~twiki/pub/Main/AngelKristofer/nini.htm free ringtone] [http://forum.kharkiv.edu/SForums/topic.asp?TOPIC_ID=309&FORUM_ID=3&CAT_ID=3 cheap carisoprodol] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832255) cheap xanax] [http://cochibas.blogdiario.com/ free free ringtones] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$125 tracfone ringtones] [http://www.csun.edu/learningnet/discussion/file.php?0,file=125 buy vicodin] [http://pasricac.blogdiario.com/ wwe ringtones] [http://www.csun.edu/learningnet/discussion/file.php?0,file=113 phentermine online] [http://www.csun.edu/learningnet/discussion/file.php?0,file=135 cyclobenzaprine online] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832250) free verizon ringtones] [http://bascnadar.blogdiario.com/ hydrocodone online] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=371 buy xenical] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832218) levitra online] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=329 cheap hydrocodone] [http://forum.kharkiv.edu/SForums/topic.asp?TOPIC_ID=316&FORUM_ID=3&CAT_ID=3 cheap meridia] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=343 free nokia ringtones] [http://www.rso.cmich.edu/prevet/messageboard/000031af.htm cheap ultram] [http://www.csun.edu/learningnet/discussion/file.php?0,file=111 soma online] [http://www.csun.edu/learningnet/discussion/file.php?0,file=138 order propecia] [http://eleltrac.blogdiario.com/ ativan online] [http://www.forumhosting.org/forum.php?mforum=lebowles cheap adipex] [http://getsitolo.jubiiblog.de/ cheap lorazepam] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$114 samsung ringtones] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1031?id=atch1133 free mono ringtones] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1030?id=atch1125 free sprint ringtones] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=355 soma online] [http://cagetca.jubiiblog.de/ celexa online] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1029?id=atch1080 buy vicodin] [http://discussions.csbsju.edu/general/messages/25/gyxex-235.html cialis online] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=358 free sonyericsson ringtones] [http://ryu-jounetsu.blogspot.com canadian casino online] [http://rochili.jubiiblog.de/ cheap cyclobenzaprine] [http://www.forumhosting.org/forum.php?mforum=laoubo qwest ringtones] [http://ricvicna.blogdiario.com/ polyphonic ringtones] [http://pasbasor.blogdiario.com/ ultram online] [http://eltc4tric.jubiiblog.de/ cheap xanax] [http://www.csun.edu/learningnet/discussion/file.php?0,file=142 free tracfone ringtones] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1030?id=atch1121 free qwest ringtones] [http://ellapas.jubiiblog.de/ cheap lipitor] [http://forum.kharkiv.edu/SForums/topic.asp?TOPIC_ID=312&FORUM_ID=3&CAT_ID=3 order ultram] [http://www.csun.edu/learningnet/discussion/file.php?0,file=136 nexium online] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$118 free sony ericsson ringtones] [http://discussions.csbsju.edu/general/messages/25/xyli-236.html cheap ativan] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832257) cheap xenical] [http://www.rso.cmich.edu/prevet/messageboard/000031b1.htm generic cialis] [http://www8.vjc.edu/EnvironmentalClub/discuss/msgReader$91 carisoprodol online] [http://www.forumhosting.org/forum.php?mforum=laerzel free sagem ringtones] [http://www.rso.cmich.edu/prevet/messageboard/000031b4.htm cheap meridia] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1030?id=atch1120 free nextel ringtones] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832194) cheap tramadol] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=317 buy carisoprodol] [http://bondich.blogspot.com mixing valium and xanax] [http://eltaric.blogdiario.com/ cheap norco] [http://www.hcs.harvard.edu/~twiki/pub/Main/CoyarCharline/xikuzo.htm valium online] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=322 buy cyclobenzaprine] [http://pasbasbas.jubiiblog.de/ cheap clonazepam] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832216) free kyocera ringtones] [http://forum.kharkiv.edu/SForums/topic.asp?TOPIC_ID=317&FORUM_ID=3&CAT_ID=3 adipex online] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1031?id=atch1131 free sonyericsson ringtones] [http://www.rso.cmich.edu/prevet/messageboard/000031ac.htm cheap carisoprodol] [http://www.csun.edu/learningnet/discussion/file.php?0,file=130 cheap hydrocodone] [http://www.hcs.harvard.edu/~twiki/pub/Main/AngelKristofer/ronut.htm free sony ericsson ringtone] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=334 meridia online] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1030?id=atch1108 zanaflex online] [http://src.moffitt.usf.edu/sf/sfmain/do/downloadAttachment/projects.jaffy/tracker.bug_tracker/artf1031?id=atch1129 cingular ringtones] [http://raccaelt.jubiiblog.de/ cheap viagra] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=369 free wwe ringtones] [http://www.hcs.harvard.edu/~twiki/pub/Main/AngelKristofer/digesyv.htm free nokia ringtone] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832225) free mtv ringtones] [http://eltvivi.blogdiario.com/ vicodin online] [http://www.hcs.harvard.edu/~twiki/pub/Main/CoyarCharline/bipivu.htm cheap meridia] [http://www.forumhosting.org/forum.php?mforum=getcoro free sony ericsson ringtones] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832238) sagem ringtones] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832236) qwest ringtones] [http://pathology.jhu.edu/N/n.web?EP=N&URL=/MCGI/SEND1^WEBUTLTY(200,832243) free sony ringtones] [http://www.forumhosting.org/forum.php?mforum=coephrai tramadol online] [http://www.rso.cmich.edu/prevet/messageboard/000031d2.htm qwest ringtones] [http://letocoer.jubiiblog.de/ polyphonic ringtones] [http://forum.kharkiv.edu/SForums/topic.asp?TOPIC_ID=310&FORUM_ID=3&CAT_ID=3 but xanax] [http://www.csun.edu/learningnet/discussion/file.php?0,file=155 sagem ringtones] [http://www.hcs.harvard.edu/~twiki/pub/Main/AngelKristofer/ciby.htm free funny ringtone] [https://www-internal.slac.stanford.edu/glast/integrationtest/online/Forum/topic.asp?TOPIC_ID=356 sony ericsson ringtones] [http://www.csun.edu/learningnet/discussion/file.php?0,file=121 viagra online] [http://www.csun.edu/learningnet/discussion/file.php?0,file=141 free ringtones] A '''piece''' in ''Tetris'' and similar [[game]]s is a geometric shape consisting of a set of blocks that is moved as a unit. A '''block''' is the part of a piece that fills one unit of the [[playfield]]. In some games, all blocks that make up a piece are colored the same; in others, especially falling piece games other than ''Tetris'' and its [[Fan game|clones]], they are colored differently. | ||
== Polyominoes == | == Polyominoes == | ||
Revision as of 09:49, 28 April 2007
cheap albuterol free polyphonic ringtones cheap prozac cialis online ambien celexa online propecia online samsung ringtones motorola ringtones funny ringtones sprint ringtones sprint ringtones phentermine online free ringtones free kyocera ringtones buy zyban free mono ringtones ultram online xenical real ringtones xenical online free cingular ringtones free kyocera ringtones free sonyericsson ringtones valium overdose free ericsson ringtones but fioricet but soma wellbutrin online fioricet online wellbutrin online sharp ringtones what does valium do buy nexium free midi ringtones sonyericsson ringtones cheap paxil midi ringtones valium sale ambien online sprint ringtones cheap adipex ativan online nexium online free sagem ringtones ativan online free mono ringtones cheap lorazepam free ringtones free mono ringtones free real ringtones generic ativan phentermine online norco online free ericsson ringtones cialis online cheap ultram free nokia ringtones cheap levitra free real ringtones ericsson ringtones cheap ortho free ringtones free samsung ringtones cyclobenzaprine online cheap wellbutrin free punk ringtones cool ringtones buy clomid free alltel ringtones cheap lortab diazepam free sagem ringtones cheap ativan motorola ringtones nextel ringtones meridia online free nokia ringtones cheap paxil sony ericsson ringtones best bonus casino online sprint ringtones free alltel ringtones buy xenical tramadol fioricet online free polyphonic ringtones buy carisoprodol ativan online cheap ambien alltel ringtones clomid online generic alprazolam samsung ringtones free nokia ringtones adipex online free verizon ringtones free kyocera ringtones tracfone ringtones free qwest ringtone generic xanax cheap clonazepam xenical online free cingular ringtones cialis online alprazolam online cheap nexium cheap fioricet free funny ringtones mp3 ringtones cheap ultracet cheap ativan free verizon ringtones cheap diazepam free ericsson ringtones rivotril online free ringtone cheap carisoprodol cheap xanax free free ringtones tracfone ringtones buy vicodin wwe ringtones phentermine online cyclobenzaprine online free verizon ringtones hydrocodone online buy xenical levitra online cheap hydrocodone cheap meridia free nokia ringtones cheap ultram soma online order propecia ativan online cheap adipex cheap lorazepam samsung ringtones free mono ringtones free sprint ringtones soma online celexa online buy vicodin cialis online free sonyericsson ringtones canadian casino online cheap cyclobenzaprine qwest ringtones polyphonic ringtones ultram online cheap xanax free tracfone ringtones free qwest ringtones cheap lipitor order ultram nexium online free sony ericsson ringtones cheap ativan cheap xenical generic cialis carisoprodol online free sagem ringtones cheap meridia free nextel ringtones cheap tramadol buy carisoprodol mixing valium and xanax cheap norco valium online buy cyclobenzaprine cheap clonazepam free kyocera ringtones adipex online free sonyericsson ringtones cheap carisoprodol cheap hydrocodone free sony ericsson ringtone meridia online zanaflex online cingular ringtones cheap viagra free wwe ringtones free nokia ringtone free mtv ringtones vicodin online cheap meridia free sony ericsson ringtones sagem ringtones qwest ringtones free sony ringtones tramadol online qwest ringtones polyphonic ringtones but xanax sagem ringtones free funny ringtone sony ericsson ringtones viagra online free ringtones A piece in Tetris and similar games is a geometric shape consisting of a set of blocks that is moved as a unit. A block is the part of a piece that fills one unit of the playfield. In some games, all blocks that make up a piece are colored the same; in others, especially falling piece games other than Tetris and its clones, they are colored differently.
Polyominoes
A polyomino is a piece made of two or more square blocks, where all blocks are connected through full coincident edges (as if squares on graph paper).
- A free polyomino is one that may be translated (moved about), rotated, or reflected.
- A one-sided polyomino is one that may be translated or rotated.
- A fixed polyomino can only be translated.
Polyominoes come in several sizes:
- 2 blocks make a domino: featured in Dr. Mario and Puyo Pop; seen in Tetris Blast.
- 3 blocks make a tromino (or trimino): featured in Columns (fixed I only) and Pac-Attack (L only); seen in Tetris Blast.
- 4 blocks make a tetromino (or tetramino or tetrimino): featured in Tetris and its clones. Lumines uses only O tetrominoes.
- 5 blocks make a pentomino: featured in Daedalian Opus; seen in Tetris 2 Bombliss.
Polyominoes are often named by a Latin letter that resembles the shape of the polyomino. For instance, an "I" has all its blocks in a straight line, and a "T" consists of an "I" tromino with one or more blocks in a straight line connected to one side of the center of the "I".
Hinged polyominoes
| |
| Hinged tetrominoes in Tetris 2 |
A hinged polyomino is similar to a polyomino but also allows connections at a point. In games that use hinged polyominoes, a piece may break apart at the diagonal connections when it lands, and the fragments may or may not be controllable afterward.
- 4 blocks: Hinged tetromino (featured in Tetris 2).