Rock - online puzzles

Square In The Town online puzzle
300Square In The Townsolved 39,239 times
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Chilean landscape. online puzzle
108Chilean landscape.solved 28,272 times
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Villa by the sea. jigsaw puzzle online
63Villa by the sea.solved 26,653 times
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Lake Garda jigsaw puzzle online
96Lake Gardasolved 21,346 times
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Country Life jigsaw puzzle online
165Country Lifesolved 21,086 times
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The House of my dreams jigsaw puzzle online
96The House of my dreamssolved 19,427 times
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Mansion with garden online puzzle
126Mansion with gardensolved 18,660 times
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Aerial view of old city Dubrovnik jigsaw puzzle online
80Aerial view of old city Dubrovniksolved 2,014 times
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Castle nooks jigsaw puzzle online
108Castle nookssolved 2,007 times
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Portland, Maine, USA at Portland Head Light jigsaw puzzle online
204Portland, Maine, USA at Portland Head Lightsolved 2,003 times
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Hobbit's house jigsaw puzzle online
60Hobbit's housesolved 2,000 times
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View of the facade of a fabulous mansion online puzzle
320View of the facade of a fabulous mansionsolved 2,000 times
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A seaside fortress. jigsaw puzzle online
99A seaside fortress.solved 1,990 times
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Beautiful back yard of traditional Venice houses, Italy jigsaw puzzle online
54Beautiful back yard of traditional Venice houses, Italysolved 1,989 times
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A colorful cottage after thatched online puzzle
117A colorful cottage after thatchedsolved 1,983 times
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Chomikowo cottage online puzzle
130Chomikowo cottagesolved 1,977 times
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Building jigsaw puzzle online
77Buildingsolved 1,974 times
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Nice view online puzzle
40Nice viewsolved 1,972 times
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Königgrätz in Czech Republic jigsaw puzzle online
144Königgrätz in Czech Republicsolved 1,971 times
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Fishing in the river online puzzle
30Fishing in the riversolved 1,971 times
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Stone house by the ocean jigsaw puzzle online
990Stone house by the oceansolved 1,971 times
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a hut with shutters online puzzle
117a hut with shutterssolved 1,968 times
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Madeira - bay jigsaw puzzle online
98Madeira - baysolved 1,965 times
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Wonderfull autumn view with colour sky online puzzle
176Wonderfull autumn view with colour skysolved 1,958 times
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Spain. Costa Brava. online puzzle
247Spain. Costa Brava.solved 1,955 times
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An Italian hill town online puzzle
54An Italian hill townsolved 1,952 times
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Large log cabin with a large terrace online puzzle
84Large log cabin with a large terracesolved 1,948 times
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Fabulous view jigsaw puzzle online
35Fabulous viewsolved 1,946 times
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grotto, sea, sunset online puzzle
96grotto, sea, sunsetsolved 1,934 times
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Ploumanach Mean Ruz in Perros-Guirec online puzzle
247Ploumanach Mean Ruz in Perros-Guirecsolved 1,934 times
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The light of the lantern on the cliff, what a sight jigsaw puzzle online
192The light of the lantern on the cliff, what a sightsolved 1,934 times
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Villa in Wisła jigsaw puzzle online
80Villa in Wisłasolved 1,934 times
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Provence. jigsaw puzzle online
20Provence.solved 1,933 times
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A 2 story cafe jigsaw puzzle online
81A 2 story cafesolved 1,931 times
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stairs to paradise online puzzle
100stairs to paradisesolved 1,930 times
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clay house jigsaw puzzle online
247clay housesolved 1,930 times
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A cottage in Podlasie jigsaw puzzle online
117A cottage in Podlasiesolved 1,923 times
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Beautiful lanscape of Zakinthos island online puzzle
42Beautiful lanscape of Zakinthos islandsolved 1,918 times
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Kmita castle online puzzle
112Kmita castlesolved 1,912 times
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white palace jigsaw puzzle online
108white palacesolved 1,907 times
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A thatched-roof cottage under restoration online puzzle
72A thatched-roof cottage under restorationsolved 1,906 times
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Porto Cervo in Sardinia jigsaw puzzle online
96Porto Cervo in Sardiniasolved 1,901 times
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Winter scenery online puzzle
220Winter scenerysolved 1,901 times
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spring online puzzle
154springsolved 1,899 times
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Green house jigsaw puzzle online
140Green housesolved 1,898 times
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Buildings on Easter Islands. jigsaw puzzle online
63Buildings on Easter Islands.solved 1,896 times
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Cathedral of Magdeburg jigsaw puzzle online
54Cathedral of Magdeburgsolved 1,887 times
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Colomares online puzzle
81Colomaressolved 1,883 times
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Picturesque view of di Capo Ferro Lighthose online puzzle
63Picturesque view of di Capo Ferro Lighthosesolved 1,883 times
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A pond with fishes. online puzzle
121A pond with fishes.solved 1,880 times
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Church of St. John at Kaneo Overlooking Ohrid Lake jigsaw puzzle online
54Church of St. John at Kaneo Overlooking Ohrid Lakesolved 1,876 times
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Latin Bridge in Sarajevo - Bosnia and Herzegovina jigsaw puzzle online
216Latin Bridge in Sarajevo - Bosnia and Herzegovinasolved 1,875 times
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Bucharest - a fishing bastion jigsaw puzzle online
60Bucharest - a fishing bastionsolved 1,870 times
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White House online puzzle
117White Housesolved 1,870 times
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Yosemide park USA jigsaw puzzle online
154Yosemide park USAsolved 1,868 times
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Online puzzle Rock (geology)

Rock or stone is a natural substance, a solid aggregate of one or more minerals or mineraloids. For example, granite, a common rock, is a combination of the minerals quartz, feldspar and biotite. The Earth 's outer solid layer, the lithosphere, is made of rock.

Rock has been used by humankind throughout history. The minerals and metals in rocks have been essential to human civilization.

Three major groups of rocks are defined: igneous, sedimentary, and metamorphic. The scientific study of rocks is called petrology, which is an essential component of geology.