| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,705 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,402 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,280 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,976 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,794 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,189,056 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,825 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,384 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,029 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,804 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,127 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,565 |
| Countries that Start with A | 0 | - | 4.98 | 2,154,691 |
| Countries that Start with B | 0 | - | 4.95 | 2,286,871 |
| Countries that Start with C | 0 | - | 4.96 | 1,815,950 |
| Countries that Start with D | 0 | - | 4.96 | 705,409 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,165 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,684 |
| Countries that Start with H | 0 | - | 4.96 | 601,172 |
| Countries that Start with I | 0 | - | 4.92 | 1,284,019 |
| Countries that Start with J | 0 | - | 4.98 | 599,171 |
| Countries that Start with K | 0 | - | 4.97 | 812,305 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,478 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,493 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,301 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,495 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,953 |
| Countries that Start with U | 0 | - | 4.97 | 902,131 |
| Countries that Start with V | 0 | - | 4.98 | 607,304 |
| Countries that Start with F | 0 | - | 4.83 | 614,821 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,320 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,972 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,390 |
| Landlocked Countries | 0 | - | 4.99 | 416,975 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,744 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,209 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,151 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,808 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,823 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,135 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,904 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,742,938 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,116 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,252 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,947 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,992 |
| Island Countries | 0 | - | 4.99 | 708,939 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,300 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,990 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,724 |
| Northernmost Countries | 0 | - | 4.99 | 359,532 |
| Political Movements by Country | 0 | - | 4.46 | 72,399 |
| Countries of South America | 0 | - | 5.00 | 920,142 |
| Countries of Oceania | 0 | - | 5.00 | 1,047,633 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,859,838 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,787 |
| "Land" Countries | 0 | - | 4.98 | 334,753 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,550 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,831 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,437 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,426 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,978 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,080 |
| Himalayan Countries | 0 | - | 4.95 | 136,631 |
| Andean Countries | 0 | - | 4.95 | 83,555 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,809 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,097 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,479 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,069 |
| Danube Countries | 0 | - | 4.97 | 71,464 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,273 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,874 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,222 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,213 |
| European Landlocked Countries | 0 | - | 4.99 | 146,164 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,824 |
| Countries with the Most Species | 0 | - | 4.99 | 102,185 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,953 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,346 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,525 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,185 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,833 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,214 |
| Countries in the Alps | 0 | - | 4.86 | 117,382 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,931 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,972 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,278 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,776 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,865 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,285 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,023 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,015 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,835 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,375 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,380 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,220 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,757 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,025 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,032 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,779 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,918 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,450 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,277 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,188 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,658 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,849 |
| Hindu Countries | 0 | - | 4.86 | 49,860 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,465 |
| Largest Countries By Category | 0 | - | 4.97 | 157,313 |
| Countries by Countries | 0 | - | 4.96 | 62,629 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,306 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,118 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,051 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,648 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,312 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,681 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,814,922 |
| One Border Countries | 0 | - | 4.98 | 466,606 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,921 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,882 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,107 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,410 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,644 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,261 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,204 |
| Countries that Beat China | 0 | - | 4.86 | 115,236 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,605,618 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,413 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,321 |
| Countries with Megacities | 0 | - | 4.99 | 249,212 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,975 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,381 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,270 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,114 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,618 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,581 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,125 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,589 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,078 |
| Countries by National Anthem | 0 | - | 4.92 | 71,130 |
| Countries by Official Language | 0 | - | 4.95 | 194,086 |
| NATO Countries | 0 | - | 4.98 | 278,281 |
| EU Countries Quiz | 0 | - | 4.99 | 271,833 |
| Recently Independent Countries | 0 | - | 4.98 | 158,426 |
| French-Speaking Countries | 0 | - | 4.85 | 269,817 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,587 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,879 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,030 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,543 |
| Countries in their Native Language | 0 | - | 4.99 | 197,699 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,624 |
| Independence from Whom | 0 | - | 4.99 | 210,889 |
| Subdivisions by Country | 0 | - | 4.86 | 50,213 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,404 |
| German-Speaking Countries | 0 | - | 4.91 | 144,283 |
| Megadiverse Countries | 0 | - | 4.96 | 134,571 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,898 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,907 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,066 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,088 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,670 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,225 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,466 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,160 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,253 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,129 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,355 |
| Olympic Host Countries | 0 | - | 4.98 | 199,696 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,313 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,645 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 135,217 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,955 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,885 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,382 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,526 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 306,395 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,472 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,254 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,653 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,576 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,390 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,620 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,813 |
| Countries with Fjords | 0 | - | 4.93 | 100,524 |
| The Only European Country ... | 0 | - | 4.91 | 215,281 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,725 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,869 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,367 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,196 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,596 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,407 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,867 |
| Countries with the Most Airports | 0 | - | 4.96 | 98,126 |
| Countries with NO Military | 0 | - | 4.97 | 61,677 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,698 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,665 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,215 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,974 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 125,731 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,105 |
