| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,031 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,107 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,587 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,848 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,341 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,451 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,110 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,877 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,917 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,356 |
| Countries that Start with D | 0 | - | 4.96 | 701,564 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,537 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,804 |
| Countries that Start with H | 0 | - | 4.96 | 597,985 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,298 |
| Countries that Start with J | 0 | - | 4.98 | 596,048 |
| Countries that Start with K | 0 | - | 4.97 | 809,424 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,903 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,762 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,572 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,553 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,236 |
| Countries that Start with U | 0 | - | 4.97 | 899,942 |
| Countries that Start with V | 0 | - | 4.98 | 605,111 |
| Countries that Start with F | 0 | - | 4.83 | 612,197 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,372 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,588,181 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,862 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,364 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,983 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,549 |
| NATO Countries | 0 | - | 4.98 | 275,763 |
| EU Countries Quiz | 0 | - | 4.99 | 269,954 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,941 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,336 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,088,082 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,784 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,179 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,056 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,125 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,240 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,763 |
| Countries with NO Military | 0 | - | 4.97 | 61,178 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,908 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,698 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,702 |
| Countries with Four Letters | 0 | - | 4.99 | 418,546 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,852 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,199 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,921,733 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,883 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,571 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,329 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,441 |
| Country Chain | 0 | - | 4.96 | 215,737 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,464 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,270 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,754 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,145 |
| Countries by Emojis | 0 | - | 4.99 | 236,194 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,111 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,077 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,930 |
| Buddhist Countries | 0 | - | 4.96 | 142,955 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,093 |
| Islands by Country #1 | 0 | - | 4.87 | 174,489 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,925 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,288 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,337 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,820 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,825 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,537 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,416 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,591 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,810 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,412 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,500 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,031 |
| Landlocked Countries | 0 | - | 4.99 | 413,646 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,717,026 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,099 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,110 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,448 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,455 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,347 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,053 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,340 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,855 |
| Orthodox Countries | 0 | - | 4.91 | 130,392 |
| Richest Island Countries | 0 | - | 4.84 | 99,519 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,680 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,635 |
| Battle to Country | 0 | - | 4.91 | 52,529 |
| Monarchies of Europe | 0 | - | 4.90 | 97,327 |
| Monarchies of Asia | 0 | - | 4.97 | 70,610 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,227 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,434 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,284 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,174 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,500 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,557 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,652 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,125 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,950 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,721 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,605 |
| Countries that Start with R | 0 | - | 4.43 | 443,641 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,602 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,918 |
| Random Countries by Borders | 0 | - | 4.99 | 81,678 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,579 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,475 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,225 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,004 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,336 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,273 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,561 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,184 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,730 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,976 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,524 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,534 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,128 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,856 |
| Island Countries | 0 | - | 4.99 | 707,633 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,597 |
| Himalayan Countries | 0 | - | 4.95 | 135,358 |
| Andean Countries | 0 | - | 4.94 | 82,829 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,220 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,218 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,904 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,610 |
| Danube Countries | 0 | - | 4.97 | 71,080 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,768 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,539 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,488 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,405 |
| European Landlocked Countries | 0 | - | 4.99 | 145,755 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,215 |
| Countries with the Most Species | 0 | - | 4.99 | 95,241 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,347 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,198 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,370 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,958 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,578 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,953 |
| Countries in the Alps | 0 | - | 4.86 | 116,823 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,566 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,256 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,012 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,422 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,162 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,003 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,581 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,758 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,299 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,059 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,196 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,045 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,454 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,748 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,754 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,064 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,646 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,254 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,774 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,311 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,676 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,603 |
| Largest Countries By Category | 0 | - | 4.97 | 156,760 |
| Countries by Countries | 0 | - | 4.96 | 62,256 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,092 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,371 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,331 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,229 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,388 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,481 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,826 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,963 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,332 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,767 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,463 |
| Northernmost Countries | 0 | - | 4.99 | 357,736 |
| Companies by Country | 0 | - | 4.56 | 118,719 |
| Countries of South America | 0 | - | 5.00 | 914,789 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,481 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,848,406 |
| "Land" Countries | 0 | - | 4.98 | 333,660 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,253 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,123 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,495 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,261 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,457 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,090 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,103 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,407 |
| India A-Z | 0 | - | 4.42 | 33,922 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,516 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,114 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,651 |
