| Random African Capitals on a Map | 0 | - | 4.96 | 54,563 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,846 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,345 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,157 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,346 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,483 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,913 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,184 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,313 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,486 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,617 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,328 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,621 |
| Australian States and Territories | 0 | - | 4.96 | 141,489 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,180 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,199 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,442 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,915 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,816 |
| Monarchies of Europe | 0 | - | 4.90 | 97,796 |
| Monarchies of Asia | 0 | - | 4.97 | 70,895 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,710 |
| Flags of Oceania | 0 | - | 5.00 | 257,511 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,232 |
| Random European City to Country | 0 | - | 4.69 | 117,289 |
| Random Asian City to Country | 0 | - | 4.56 | 44,449 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,279 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,072 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,974 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,301 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,877 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,390 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,569 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,725 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,613 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,741 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,296 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,597 |
| Name a Valid African Country | 0 | - | 4.98 | 153,567 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,111 |
| Regions of New Zealand | 0 | - | 4.85 | 28,426 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,193 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,962 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,400 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,215 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,636 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,722 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,590 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,628 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,950 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,505 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,391 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,466 |
| Palau Country Quiz | 0 | - | 4.90 | 22,949 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,919 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,585 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,782 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,223 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,673 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,591 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,516 |
| Which City in Europe? | 0 | - | 4.83 | 107,082 |
| Hindu Countries | 0 | - | 4.86 | 49,906 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,336 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,327 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,352 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,088 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,468 |
| Asia Map Quiz | 0 | - | 4.99 | 912,352 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,628 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,935 |
| Random U.S. City to State | 0 | - | 4.45 | 75,867 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,550 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,028 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,841 |
| Random Country to Capital | 0 | - | 4.98 | 916,368 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,340 |
| Countries of Africa | 0 | - | 5.00 | 2,525,201 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,727 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,194 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,449 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,950 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,312 |
| Australia Map Quiz | 0 | - | 4.94 | 343,522 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,591 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,108 |
| Rivers of the United States | 0 | - | 4.93 | 65,951 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,024 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,349 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,227 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,756 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,139 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,075 |
| Name a City - European Countries | 0 | - | 4.91 | 65,025 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,723 |
| Which City in Canada? | 0 | - | 4.82 | 56,905 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,199 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,415 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,536 |
| The Only European Country ... | 0 | - | 4.91 | 215,530 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,374 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,512 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,517 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,695 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,880 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,027 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,481 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,178 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,419 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,860 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,373 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,481 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,862 |
| Flags of North and South America | 0 | - | 4.99 | 371,000 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,459 |
| Counties of England | 0 | - | 4.97 | 793,525 |
| Hawaiian Islands | 0 | - | 4.83 | 42,600 |
| African East Coast | 0 | - | 4.96 | 95,646 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,667 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,057 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,228 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,632 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,438 |
| Europe Capital to Country | 0 | - | 4.99 | 249,207 |
| Asia Capital to Country | 0 | - | 4.96 | 126,305 |
| Capital Cities Chain | 0 | - | 4.84 | 82,344 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,362 |
| European Capitals by Map | 0 | - | 4.99 | 138,113 |
| African Capitals by Map | 0 | - | 4.99 | 133,016 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,786 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,850 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,734 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,098 |
| European Coastal Capitals | 0 | - | 4.95 | 90,233 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,405 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,622 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,189 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,658 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 486,448 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,520 |
| US States and State Capitals | 0 | - | 4.99 | 160,657 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,685 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,503 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,753 |
| Countries of the Middle East | 0 | - | 4.96 | 200,373 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,850 |
| Slavic Countries | 0 | - | 4.96 | 111,355 |
| Countries by Emojis | 0 | - | 4.99 | 238,158 |
| African Island Countries | 0 | - | 4.96 | 101,281 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,540 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,735 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,668 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,530 |
| Companies by Country | 0 | - | 4.61 | 119,102 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,473 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,112 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,931 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,414 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,271 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,361 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,458 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,656 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,819 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,015 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,826 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,834 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,684 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,937 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,160 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,790 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,157 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,065 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,865 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,596 |
| North America Map Quiz | 0 | - | 4.98 | 247,083 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,766 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,958 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,677 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,913 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,906 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,629 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,045 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,167 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,823 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,106 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,146 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,441 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,468 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,207 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,916 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,129 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,874 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,391 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,627 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,814 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,768 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 336,453 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,067 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,085 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,700 |
