| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 39,792,763 |
| Country Shape Quiz #1 | 0 | - | 4.88 | 821,864 |
| Country Shape Quiz #2 | 0 | - | 4.93 | 371,569 |
| Country Shape Quiz #3 | 0 | - | 4.90 | 263,500 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,289,043 |
| Biggest Countries by Area | 0 | - | 4.99 | 913,357 |
| Spanish-Speaking Countries | 0 | - | 4.88 | 335,546 |
| Island Countries Quiz | 0 | - | 4.99 | 631,462 |
| Northernmost Countries | 0 | - | 4.98 | 322,390 |
| Majority Muslim Countries | 0 | - | 4.97 | 309,365 |
| Countries with the Most Borders | 0 | - | 4.96 | 344,662 |
| Countries That Border Russia | 0 | - | 4.98 | 419,992 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.88 | 242,094 |
| Countries with the Most Billionaires | 0 | - | 4.94 | 276,238 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 310,455 |
| Countries by Borders #1 | 0 | - | 4.99 | 174,616 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 345,028 |
| Countries with the Most Tourists Quiz | 0 | - | 4.93 | 346,431 |
| One Border Countries | 0 | - | 4.97 | 402,555 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 178,631 |
| EU Countries Quiz | 0 | - | 4.99 | 223,458 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,043,304 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,517,202 |
| Longest Border by Country #1 | 0 | - | 4.99 | 133,660 |
| Longest Border by Country #2 | 0 | - | 4.96 | 112,401 |
| Countries that Start with A | 0 | - | 4.96 | 1,902,992 |
| Countries that Start with B | 0 | - | 4.93 | 2,041,774 |
| Countries that Start with C | 0 | - | 4.94 | 1,612,577 |
| Countries that Start with D | 0 | - | 4.94 | 571,759 |
| Countries that Start with E | 0 | - | 4.92 | 1,205,037 |
| Countries that Start with G | 0 | - | 4.95 | 1,324,126 |
| Countries that Start with H | 0 | - | 4.92 | 487,398 |
| Countries that Start with I | 0 | - | 4.90 | 1,137,578 |
| Countries that Start with J | 0 | - | 4.97 | 491,437 |
| Countries that Start with K | 0 | - | 4.94 | 692,578 |
| Countries that Start with L | 0 | - | 4.98 | 949,622 |
| Countries that Start with N | 0 | - | 4.89 | 976,166 |
| Countries that Start with P | 0 | - | 4.89 | 1,079,360 |
| Countries that Start with R | 0 | - | 4.40 | 376,282 |
| Countries that Start with S | 0 | - | 4.97 | 1,576,077 |
| Countries that Start with T | 0 | - | 4.80 | 890,652 |
| Countries that Start with U | 0 | - | 4.96 | 803,989 |
| Countries that Start with V | 0 | - | 4.97 | 539,578 |
| Countries that Start with F | 0 | - | 4.69 | 522,755 |
| Countries that Start with M | 0 | - | 4.94 | 1,230,606 |
| Countries that Border Poland | 0 | - | 4.99 | 156,381 |
| Countries that Border China | 0 | - | 4.96 | 230,001 |
| Countries with Four Letters | 0 | - | 4.99 | 372,725 |
| Countries of Africa | 0 | - | 5.00 | 2,102,193 |
| Countries of South America | 0 | - | 5.00 | 769,471 |
| Countries of North America Quiz | 0 | - | 5.00 | 853,956 |
| Countries of Oceania | 0 | - | 5.00 | 862,773 |
| Countries that Border Iraq | 0 | - | 4.96 | 100,726 |
| Countries Bordering Iran | 0 | - | 4.82 | 87,344 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 221,731 |
| Countries Bordering France | 0 | - | 4.83 | 352,307 |
| Countries Bordering Germany | 0 | - | 4.99 | 336,352 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 86,585 |
| Countries Bordering South Africa | 0 | - | 4.98 | 77,738 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 283,943 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 110,797 |
| Countries Bordering Brazil | 0 | - | 4.97 | 122,448 |
| Countries by Clue #1 | 0 | - | 4.86 | 215,341 |
| Countries Bordering Turkey | 0 | - | 4.99 | 107,444 |
| Countries with Five Letters Quiz | 0 | - | 4.95 | 225,178 |
| Countries Bordering the EU | 0 | - | 4.53 | 52,599 |
| Countries Bordering Austria | 0 | - | 4.97 | 108,785 |
| Countries Bordering India | 0 | - | 4.98 | 154,622 |
| Countries with Z | 0 | - | 4.98 | 239,700 |
| Border Crossings Quiz #2 | 0 | - | 4.98 | 109,545 |
| Countries by Clue #2 | 0 | - | 4.90 | 144,388 |
| Countries by Clue #3 | 0 | - | 4.74 | 89,160 |
| Countries by Clue #4 | 0 | - | 4.35 | 67,868 |
| "Land" Countries | 0 | - | 4.98 | 285,723 |
| European Countries by Clue | 0 | - | 4.94 | 168,747 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 235,088 |
| Countries Bordering Two or More Oceans | 0 | - | 4.15 | 108,745 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 280,770 |
| Countries Bordering Italy | 0 | - | 4.93 | 78,247 |
| Countries that Border Hungary | 0 | - | 4.98 | 95,236 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 65,629 |
| Countries by Borders #2 | 0 | - | 4.96 | 117,055 |
| Longest International Borders | 0 | - | 4.99 | 230,673 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 107,934 |
| Countries by Borders #3 | 0 | - | 4.99 | 89,303 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 80,180 |
| Countries with Two Borders | 0 | - | 4.99 | 126,401 |
| U.S. States that Border Canada | 0 | - | 4.86 | 152,560 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 378,213 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,942,380 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 140,458 |
| Countries Two Borders Away From France | 0 | - | 4.40 | 24,842 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 142,117 |
| Countries by Clue #5 | 0 | - | 4.45 | 44,941 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 241,388 |
| Countries Bordering Spain | 0 | - | 4.50 | 63,398 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 118,159 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 164,479 |
| Countries Bordering "U" Countries | 0 | - | 4.80 | 19,137 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 1,154,316 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 53,158 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.94 | 53,957 |
| World Map without 12 Countries | 0 | - | 4.97 | 311,576 |
| Monarchies Bordering Monarchies | 0 | - | 4.86 | 54,847 |
| Every Country Shape | 0 | - | 5.00 | 370,061 |
| Merged Countries #1 | 0 | - | 4.42 | 95,063 |
| Merged Countries #2 | 0 | - | 4.96 | 87,828 |
| Merged Countries #3 | 0 | - | 4.70 | 73,955 |
| Merged Countries #4 | 0 | - | 4.83 | 82,283 |
| European Countries with One Border | 0 | - | 4.96 | 147,839 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,305,730 |
| Merged Countries #5 | 0 | - | 4.45 | 62,279 |
| Smallest Countries with at Least One Border | 0 | - | 4.91 | 79,738 |
| Merged Countries #6 | 0 | - | 4.87 | 63,522 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 241,613 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.43 | 369,240 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.41 | 333,136 |
| Big Countries Bordering Small Countries | 0 | - | 4.99 | 118,303 |
| Bordering Countries Forming Words #1 | 0 | - | 4.92 | 72,307 |
| Bordering Countries Forming Words #2 | 0 | - | 4.97 | 29,431 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,996,427 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.71 | 87,803 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.89 | 252,983 |
| Countries Bordering D.R. Congo | 0 | - | 4.98 | 59,407 |
| One Country By Letter By Continent | 0 | - | 5.00 | 67,719 |
| Largest Countries with No Borders | 0 | - | 4.97 | 178,366 |
| Countries Bordering Kenya | 0 | - | 4.85 | 57,061 |
| Biggest Countries Bordering the Indian Ocean | 0 | - | 3.60 | 35,051 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.93 | 77,764 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 377,097 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 114,819 |
| Biggest Countries Bordering the Atlantic Ocean | 0 | - | 3.68 | 44,033 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.98 | 77,746 |
| Most Populated Countries Bordering the Indian Ocean | 0 | - | 4.30 | 27,221 |
| Merged Countries #7 | 0 | - | 4.93 | 72,707 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 203,550 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 67,373 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 224,326 |
| African Countries by a Single Clue | 0 | - | 4.91 | 62,729 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.96 | 142,409 |
| Large Countries with Small Economies | 0 | - | 4.92 | 54,495 |
| Countries Richer Than Their Neighbors | 0 | - | 4.37 | 49,464 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 69,729 |
| Countries by a Single Clue #1 | 0 | - | 4.50 | 90,660 |
| Countries by a Single Clue #2 | 0 | - | 4.41 | 85,695 |
| Countries by a Single Clue #3 | 0 | - | 4.50 | 78,871 |
| Countries by a Single Clue #4 | 0 | - | 4.43 | 69,973 |
| Countries by a Single Clue #5 | 0 | - | 4.87 | 87,216 |
| Countries by a Single Clue #6 | 0 | - | 4.42 | 78,822 |
| Countries by a Single Clue #7 | 0 | - | 4.32 | 63,769 |
| Countries by a Single Clue #8 | 0 | - | 4.43 | 69,294 |
| Countries by a Single Clue #9 | 0 | - | 4.44 | 56,160 |
| Countries by a Single Clue #10 | 0 | - | 4.53 | 52,349 |
| Countries by a Single Clue #11 | 0 | - | 4.45 | 57,506 |
| Countries by a Single Clue #12 | 0 | - | 4.40 | 60,357 |
| Five Countries by a Single Word by Continent | 0 | - | 4.82 | 63,394 |
| Countries Bordering Serbia | 0 | - | 4.94 | 81,403 |
| Flags of the Countries that Start with A | 0 | - | 4.95 | 105,385 |
| Flags of the Countries that Start with C | 0 | - | 4.91 | 116,817 |
| The Only Asian Country ... | 0 | - | 4.63 | 112,371 |
| The Only American Country ... | 0 | - | 4.91 | 107,852 |
| The Only African Country ... | 0 | - | 4.98 | 103,619 |
| Asian Countries with the Fewest Borders | 0 | - | 4.63 | 86,898 |
| Countries by a Single Word | 0 | - | 4.55 | 26,128 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 137,253 |
| Flags of Countries that Border China | 0 | - | 4.92 | 80,064 |
| Flags of Countries That Border Russia | 0 | - | 4.69 | 63,495 |
| Flags of Countries That Border France | 0 | - | 4.87 | 110,447 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 85,373 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 80,244 |
| Flags of the Mediterranean | 0 | - | 4.92 | 121,689 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.80 | 74,642 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 100,922 |
| Largest Countries Bordering Each Other | 0 | - | 4.98 | 95,350 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 94,415 |
| Smallest Countries Bordering Each Other | 0 | - | 4.60 | 82,870 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.96 | 57,627 |
| Bordering Countries by HDI Difference | 0 | - | 4.93 | 47,012 |
| Countries by Bordering Flags #1 | 0 | - | 4.93 | 92,494 |
| Countries by Bordering Flags #2 | 0 | - | 4.78 | 74,154 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 73,472 |
| One Border Countries - Shape Quiz | 0 | - | 4.88 | 45,389 |
| Borders of One Border Countries | 0 | - | 4.05 | 67,387 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 72,931 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 72,976 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 119,081 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 290,924 |
| Random Flag to Country | 0 | - | 4.99 | 491,756 |
| Random Countries by Borders | 0 | - | 5.00 | 65,017 |
| Which Country Does Not Border... | 0 | - | 4.75 | 84,282 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.94 | 60,320 |
| Countries by Wikipedia Descriptions #2 | 0 | - | 4.38 | 44,411 |
| Countries by Wikipedia Descriptions #3 | 0 | - | 4.51 | 36,794 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.86 | 52,757 |
| Countries by Wikipedia Descriptions #5 | 0 | - | 4.54 | 40,264 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,293,532 |
| Which South American Country? | 0 | - | 4.76 | 48,124 |
| Which European Country - Multiple Choice | 0 | - | 4.52 | 79,306 |
| Which African Country? | 0 | - | 4.56 | 34,082 |
| All Countries that Once Bordered Germany | 0 | - | 4.32 | 69,003 |
