| Oceania Map Quiz | 0 | - | 4.98 | 641,183 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,832 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,853 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,826 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,190 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,123 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,944 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,891 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,552 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,940 |
| Australian States and Territories | 0 | - | 4.96 | 141,779 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,249 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,670 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,129 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,999 |
| Monarchies of Europe | 0 | - | 4.90 | 98,012 |
| Monarchies of Asia | 0 | - | 4.97 | 71,013 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,802 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,041 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,172 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,711 |
| Flags of Oceania | 0 | - | 5.00 | 258,488 |
| Regions of New Zealand | 0 | - | 4.85 | 28,471 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,288 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,303 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,828 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,362 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,084 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,155 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,457 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,283 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,033 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,005 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,858 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,903 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,346 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,858 |
| Name a Valid African Country | 0 | - | 4.98 | 153,874 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,960 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,471 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,467 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,667 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,180 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,564 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,254 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,745 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,431 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,502 |
| Palau Country Quiz | 0 | - | 4.90 | 22,985 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,736 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,845 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,718 |
| Which City in Europe? | 0 | - | 4.83 | 107,254 |
| Hindu Countries | 0 | - | 4.86 | 50,055 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,658 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,512 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,353 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,733 |
| Asia Map Quiz | 0 | - | 4.99 | 915,324 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,752 |
| Name a City - European Countries | 0 | - | 4.90 | 65,265 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,451 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,632 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,988 |
| Random Country to Capital | 0 | - | 4.98 | 919,064 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,698 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,700 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,965 |
| The Only European Country ... | 0 | - | 4.91 | 216,209 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,914 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,890 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,602 |
| Countries of Africa | 0 | - | 5.00 | 2,532,276 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,916 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,670 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,827 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,119 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,774 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,733 |
| Australia Map Quiz | 0 | - | 4.95 | 344,080 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,160 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,042 |
| African East Coast | 0 | - | 4.96 | 95,911 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,309 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,548 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,478 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,852 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,405 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,238 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,731 |
| Which City in Canada? | 0 | - | 4.82 | 56,988 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,391 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,266 |
| India A-Z | 0 | - | 4.42 | 34,105 |
| Italy A-Z | 0 | - | 4.49 | 58,209 |
| China A-Z | 0 | - | 4.55 | 67,174 |
| Germany A-Z | 0 | - | 4.56 | 62,560 |
| Australia A-Z | 0 | - | 4.54 | 49,948 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,521 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,275 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,945 |
| Flags of North and South America | 0 | - | 4.99 | 372,326 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,768 |
| Counties of England | 0 | - | 4.97 | 795,401 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,365 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,498 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,915 |
| Random European City to Country | 0 | - | 4.69 | 117,519 |
| Random Asian City to Country | 0 | - | 4.56 | 44,471 |
| Europe Capital to Country | 0 | - | 4.99 | 249,739 |
| Asia Capital to Country | 0 | - | 4.96 | 126,534 |
| Capital Cities Chain | 0 | - | 4.83 | 82,579 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,695 |
| European Capitals by Map | 0 | - | 4.99 | 138,789 |
| African Capitals by Map | 0 | - | 4.99 | 133,495 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,701 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,171 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,950 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,295 |
| European Coastal Capitals | 0 | - | 4.95 | 90,449 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,526 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,450 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,702 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,773 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,752 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,735 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,919 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,343 |
| Countries of the Middle East | 0 | - | 4.96 | 200,891 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,102 |
| Slavic Countries | 0 | - | 4.96 | 111,541 |
| Countries by Emojis | 0 | - | 4.99 | 239,111 |
| African Island Countries | 0 | - | 4.96 | 101,495 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,786 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,825 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,987 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,906 |
| Companies by Country | 0 | - | 4.61 | 119,530 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,729 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,361 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,298 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,774 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,509 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,607 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,548 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,138 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,058 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,471 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,086 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,027 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,877 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,161 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,914 |
| Scotland A-Z | 0 | - | 4.73 | 41,246 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,735 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,510 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,044 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,912 |
| North America Map Quiz | 0 | - | 4.98 | 248,018 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,917 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,129 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,162 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,976 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,984 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,806 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,230 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,893 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,184 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,201 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,485 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,521 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,232 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,946 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,322 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,940 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,802 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,131 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,200 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,133 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,686 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 337,977 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,583 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,636 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,124 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,699 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,374 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,793 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 222,831 |
| Official Cities in the UK | 0 | - | 4.89 | 283,263 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,795 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,408 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,334 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,339 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,940 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,072 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,744 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,321 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,109 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,105 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,200 |
