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Infrastructure - online puzzles

35Old Town in Stockholm (Sweden)solved 5,193 times
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24Windmill in Camuñas (Spain)solved 5,147 times
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50Grunwaldzki Bridge in Cracow (Poland)solved 5,100 times
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35Village of Mürren (Switzerland)solved 4,999 times
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28Windmill in Zaanse Schans (Netherlands)solved 4,994 times
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54Bartoszowicki Bridge in Wroclaw (Poland)solved 4,898 times
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70Windmills on the island of Mykonos (Greece)solved 4,776 times
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54Street in the town of Lourmarin (France)solved 4,750 times
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165Fishing boats in Scarborough (United Kingdom)solved 4,513 times
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70Health resort of Varaždinske Toplice (Croatia)solved 4,475 times
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70Tsing Ma Bridge (Hong Kong)solved 4,402 times
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60Windmill on the graduation tower (Poland)solved 4,367 times
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20Bixby Bridge in Big Sur (USA)solved 4,331 times
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35View of Kuala Lumpur (Malaysia)solved 4,270 times
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88Street in Baku (Azerbaijan)solved 4,018 times
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40Gran Vía in Madrid (Spain)solved 4,011 times
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46Eiffel Tower (France)solved 3,988 times
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Linn Cove Viaduct (USA) online puzzle
48Linn Cove Viaduct (USA)solved 3,973 times
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Promenade in Darłowo (Poland) puzzle online from photo
117Promenade in Darłowo (Poland)solved 3,955 times
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View of Arc de Triomphe from the Avenue des Champs-Élysées (France) puzzle online from photo
54View of Arc de Triomphe from the Avenue des Champs-Élysées (France)solved 3,906 times
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Memory Lost puzzle online from photo
54Memory Lostsolved 3,882 times
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Manhattan Bridge by night (USA) online puzzle
55Manhattan Bridge by night (USA)solved 3,866 times
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Gardner Street in Glasgow (United Kingdom) puzzle online from photo
96Gardner Street in Glasgow (United Kingdom)solved 3,750 times
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Highway to Lapland (Finland) online puzzle
35Highway to Lapland (Finland)solved 3,746 times
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48Lighthouse in Cleveland (Australia)solved 3,732 times
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Michigan Avenue Bridge (USA) puzzle online from photo
99Michigan Avenue Bridge (USA)solved 3,694 times
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36Chicago downtown from Navy Pier (USA)solved 3,665 times
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54View of the port in La Spezia (Italy)solved 3,658 times
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Harbour City - Sydney (Australia) puzzle online from photo
48Harbour City - Sydney (Australia)solved 3,642 times
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Bayterek tower in Astana (Kazakhstan) online puzzle
40Bayterek tower in Astana (Kazakhstan)solved 3,499 times
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Street in Assisi (Italy) online puzzle
56Street in Assisi (Italy)solved 3,497 times
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35Farm in Pennsylvania (USA)solved 3,262 times
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Historic wooden bridge in Bad Säckingen (Germany) puzzle online from photo
70Historic wooden bridge in Bad Säckingen (Germany)solved 3,176 times
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Kotelnicheskaya Embankment Building (Russia) puzzle online from photo
40Kotelnicheskaya Embankment Building (Russia)solved 3,137 times
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Cobbled street in Visby (Sweden) online puzzle
54Cobbled street in Visby (Sweden)solved 3,113 times
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Street leading towards Gamla Stan in Stockholm (Sweden) online puzzle
54Street leading towards Gamla Stan in Stockholm (Sweden)solved 3,105 times
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88Snow-covered streets of Riga (Latvia)solved 3,098 times
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Oslo (Norway) online puzzle
70Oslo (Norway)solved 2,999 times
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Krakowskie Przedmiescie Street online puzzle
44Krakowskie Przedmiescie Streetsolved 2,986 times
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Kansas City, Missouri (USA) puzzle online from photo
77Kansas City, Missouri (USA)solved 2,882 times
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88Street in Saint-Tropez (France)solved 2,850 times
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Sunsphere in Knoxville (USA) online puzzle
54Sunsphere in Knoxville (USA)solved 2,754 times
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View of Astana from the Bayterek observation tower (Kazakhstan) online puzzle
56View of Astana from the Bayterek observation tower (Kazakhstan)solved 2,741 times
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Dziekania Street in Warsaw (Poland) online puzzle
48Dziekania Street in Warsaw (Poland)solved 2,734 times
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Bodiam Castle in England online puzzle
20Bodiam Castle in Englandsolved 2,712 times
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campus map online puzzle
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Online puzzle Infrastructure

Infrastructure

Infrastructure is the set of facilities and systems that serve a country, city, or other area, and encompasses the services and facilities necessary for its economy, households and firms to function. Infrastructure is composed of public and private physical structures such as roads, railways, bridges, tunnels, water supply, sewers, electrical grids, and telecommunications (including Internet connectivity and broadband access). In general, infrastructure has been defined as "the physical components of interrelated systems providing commodities and services essential to enable, sustain, or enhance societal living conditions" and maintain the surrounding environment.Especially in light of the massive societal transformations needed to mitigate and adapt to climate change, contemporary infrastructure conversations frequently focus on sustainable development and green infrastructure. Acknowledging this importance, the international community has created policy focused on sustainable infrastructure through the Sustainable Development Goals, especially Sustainable Development Goal 9 "Industry, Innovation and Infrastructure".

One way to describe different types of infrastructure is to classify them as two distinct kinds: hard infrastructure and soft infrastructure. Hard infrastructure is the physical networks necessary for the functioning of a modern industry. This includes roads, bridges, and railways. Soft infrastructure is all the institutions that maintain the economic, health, social, environmental, and cultural standards of a country. This includes educational programs, official statistics, parks and recreational facilities, law enforcement agencies, and emergency services.