| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,393 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,404 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,159 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,217 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,956 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,383 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,573 |
| Countries that Start with A | 0 | - | 4.98 | 2,169,865 |
| Countries that Start with B | 0 | - | 4.95 | 2,300,902 |
| Countries that Start with C | 0 | - | 4.96 | 1,827,283 |
| Countries that Start with D | 0 | - | 4.96 | 713,418 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,571 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,848 |
| Countries that Start with H | 0 | - | 4.96 | 607,426 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,812 |
| Countries that Start with J | 0 | - | 4.98 | 604,921 |
| Countries that Start with K | 0 | - | 4.97 | 818,563 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,100 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,146 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,484 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,511 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,796 |
| Countries that Start with U | 0 | - | 4.97 | 906,537 |
| Countries that Start with V | 0 | - | 4.98 | 610,787 |
| Countries that Start with F | 0 | - | 4.83 | 619,643 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,400 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,639,798 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,653 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,224 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,653 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,330 |
| NATO Countries | 0 | - | 4.98 | 282,206 |
| EU Countries Quiz | 0 | - | 4.99 | 276,365 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,003 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,332 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,108,174 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,175 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,938 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,651 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,398 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,071 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,259 |
| Countries with NO Military | 0 | - | 4.97 | 62,843 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,899 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,887 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,902 |
| Countries with Four Letters | 0 | - | 4.99 | 424,098 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,316 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,186 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,691,116 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,276 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 734,785 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,413 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,789 |
| Country Chain | 0 | - | 4.96 | 217,859 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,147 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,886 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,839 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,009 |
| Countries by Emojis | 0 | - | 4.99 | 240,869 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,276 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,710 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,740 |
| Buddhist Countries | 0 | - | 4.96 | 144,780 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,248 |
| Islands by Country #1 | 0 | - | 4.90 | 175,729 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,887 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,251 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,980 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 217,893 |
| Name a Valid Country #3 | 0 | - | 4.99 | 264,088 |
| Name a Valid Country #1 | 0 | - | 4.99 | 292,201 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,980 |
| Name a Valid Country #4 | 0 | - | 4.97 | 257,101 |
| Name a Valid Country #5 | 0 | - | 4.99 | 208,092 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,278 |
| Name a Valid Country #7 | 0 | - | 4.91 | 130,034 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,381 |
| Landlocked Countries | 0 | - | 4.99 | 423,321 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,788,282 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,088 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,671 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,380 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,477 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,414 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,014 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,939 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,710 |
| Orthodox Countries | 0 | - | 4.92 | 132,459 |
| Richest Island Countries | 0 | - | 4.85 | 100,935 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,102 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,436 |
| Battle to Country | 0 | - | 4.91 | 53,682 |
| Monarchies of Europe | 0 | - | 4.90 | 98,511 |
| Monarchies of Asia | 0 | - | 4.97 | 71,335 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,575 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,119 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,858 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,808 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,154 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,612 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,709 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,445 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,676 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,828 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,350 |
| Countries that Start with R | 0 | - | 4.43 | 449,073 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,197 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,716 |
| Random Countries by Borders | 0 | - | 4.99 | 82,798 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 385,818 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,769 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,724 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,785 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,274 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,717 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,774 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,147 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,600 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,794 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,712 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,987 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,944 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,213 |
| Island Countries | 0 | - | 4.99 | 711,555 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,142 |
| Himalayan Countries | 0 | - | 4.94 | 139,325 |
| Andean Countries | 0 | - | 4.93 | 84,937 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,157 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,321 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,730 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,042 |
| Danube Countries | 0 | - | 4.97 | 72,161 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,239 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,569 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,603 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,107 |
| European Landlocked Countries | 0 | - | 4.99 | 147,319 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,890 |
| Countries with the Most Species | 0 | - | 4.99 | 103,374 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,024 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,660 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,776 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,641 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,401 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,806 |
| Countries in the Alps | 0 | - | 4.87 | 118,419 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,899 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,351 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,779 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,757 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,667 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,066 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,855 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,637 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,266 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,988 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,738 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,611 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,348 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,599 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,667 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,248 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,434 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,960 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,288 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,676 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,513 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,335 |
| Largest Countries By Category | 0 | - | 4.97 | 158,464 |
| Countries by Countries | 0 | - | 4.96 | 63,391 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,540 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,387,222 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,146 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,935 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,914 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,268 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,107 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,333 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,602 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,829 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,645 |
| Northernmost Countries | 0 | - | 4.99 | 362,665 |
| Companies by Country | 0 | - | 4.61 | 119,949 |
| Countries of South America | 0 | - | 5.00 | 929,281 |
| Countries of Oceania | 0 | - | 5.00 | 1,059,309 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,881,642 |
| "Land" Countries | 0 | - | 4.98 | 337,725 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,513 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,443 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,580 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,591 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,378 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,560 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,751 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,249 |
| India A-Z | 0 | - | 4.42 | 34,212 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,976 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,426 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,506 |
