1,"Is any landscape in the video listed as a World Heritage Site? If so, what is its name?",Cultural Landscape of Bali Province: the Subak System as a Manifestation of the Tri Hita Karana Philosophy,daily life,High
2,"The video shows the making process of a tool. According to the official description, in which year of Japan’s Meiji era was this tool invented?",35,history,Mid
3,How many buildings in the video have obtained Guinness World Records?,2,daily life,High
4,The video shows three famous buildings: (1) an ancient hilltop castle; (2) a Victorian Gothic high-spire monument; (3) a Georgian-style circular/octagonal viewing pavilion facing a waterfall. In which century was the earliest-built of these constructed?,11,geography,High
5,The video shows three landmark skyscrapers: (1) a building at the end of the street with a large round clock; (2) a neo-Gothic tower with a spire; (3) a black skyscraper with a prominent X-shaped exterior bracing structure. What is the height of the tallest building in feet?,1128,geography,High
6,"Read the equatorial mount model from the label on the mount body, and read the telephoto telescope focal length value shown elsewhere on the screen. Then consult the official user manual for that equatorial mount model to obtain its periodic error stability range (unit: arcseconds). Treat the absolute upper limit of that periodic error as an angular displacement, and convert it into the corresponding linear displacement on the focal plane at that telescope focal length (unit: micrometers, rounded to 1 µm). What is that displacement value?",228 μm,technology,High
7,"What are the track length and the vertical drop (elevation difference) of the main ride shown in the video, in meters?","750,150",daily life,Mid
8,The train in the video passes over a multi-arch viaduct. Which railway line does this viaduct belong to?,Rhaetian Railway,geography,High
9,"In the video, identify the aircraft that glides the farthest distance on the lake surface. What is the ISO 3166 code of the team’s location?",CH-ZH,daily life,High
10,"Identify the project, then look up the Fédération Aéronautique Internationale (FAI) record number. What is the maximum vertical speed (Without Drogue) for this project in km/h?","1,357.60",technology,Mid
11,An astronaut demonstrated a student-designed experiment. From which school did the design proposal for that experiment come?,"Lockview High School in Fall River, Nova Scotia",technology,Mid
12,"In 2025, who was the governor of the state where the video was filmed?",Gavin Newsom,daily life,Low
13,"The buildings appearing in the video include: a garden memorial tower whose carved balustrade steps lead to a pointed-arch porch; a Gothic church with a crowned tower; and another church standing at the foot of Castle Hill, with a Scottish flag flying at the summit. For the earliest-built building among them, who was its designer?",William Burn,geography,High
14,The video shows three landmark buildings: (1) an illuminated metal lattice tower at night; (2) a glass pyramid structure in the courtyard of a palace complex; (3) an interior atrium of a multi-level commercial building with a giant stained-glass dome. One landmark’s principal designer has won the Pritzker Architecture Prize—what is that designer’s name?,Ieoh Ming Pei,geography,Mid
15,How long did the goal scorer play in that match? Answer in the format “X min X sec.”,85m37s,culture,High
16,There is a tall spherical tower and a classical building with a large clock face in the video. Which direction is the tower located relative to the classical building?,Northeast,geography,High
17,In what year was the match in the video held?,2019,daily life,Mid
18,"In the video, the player in purple is Chinese and the player in yellow is British. For the point won in that rally, which city is the scoring player’s birthplace?",Toronto,daily life,Low
19,What is the women’s champion’s result for this event shown in the video? Please answer in the format *:**:**.,2:14:56,daily life,Mid
20,Who painted the earlier-created of the two paintings in the video?,Leonardo da Vinci,culture,Low
21,"Among the companies corresponding to the two smart machine devices introduced in the video, what is the name (as shown in the video) of the company that was founded later?",Fasal,technology,Mid
22,What is the name of the humanoid robot in the video?,AIREC,daily life,High
23,Identify all magazine covers that appear in the video. Which one has the earliest founding date (including its predecessor)?,The New England Journal of Medicine,technology                                        ,Low
24,"First identify the restaurant name that appears first in the video, then search and answer: how many branches does this restaurant have inside the corresponding airport terminal?",3,daily life,High
25,"Determine the bus stops where the video author boarded and got off when they were in school, then search and answer: how many yen is the bus fare the author needs to pay?",280,daily life,High
26,What is the specific opening date of the railway mentioned at the beginning of the video?,2021.12.3,economics,Low
27,In which AD year did the “little emperor” in the video ascend the throne?,189,history,Low
28,"Using mainnet launch time as the criterion for a currency’s issuance time (specifically using the genesis block creation time or the official mainnet launch time), among the first 7 currencies appearing in the video, which one has the latest issuance time?",Cardano,economics,High
29,In what direction is the double-tower bridge relative to the Ferris wheel?,Northeast,geography,High
30,"Identify the train and the seat type taken by the author in the video, and answer how many other seat types are available on this train besides the one the author took.",2,daily life,Low
31,"Search the game companies mentioned in the video. For the one founded the earliest, what was its predecessor company?",IRM公司,daily life,High
32,"Based on the types of food and beverages the vlogger eats in the video, determine all IP-themed zones they pass through in the park, and answer: what is the difference between the earliest opening year and the latest opening year among those zones?",7,daily life,Mid
33,"This video shows several iconic landmarks. First, filter out the countries these landmarks belong to, then select the country with the highest 2023 nominal GDP per capita among them. Based on the World Bank’s final official 2023 data, what is that country’s nominal GDP per capita in USD (rounded to the nearest integer)?",85412,economics,Mid
34,This video filmed several streets. Search and answer: does the street with the most restaurants run east–west or north–south?,north-south orientation,daily life,High
35,How many years apart are the completion dates of the statue and the clock tower shown in the video?,46,history,High
36,The U.S. presidents shown on the $5 and $100 banknotes in the video—how many years apart are their birth years?,103,history,Low
37,"First, clearly identify all company names used as examples when the video explains the Dow Jones Industrial Average (DOW JONES Index) and the S&P 500 Index. Then count and answer: among those example companies, how many are included in both indices in 2025?",3,economics,High
38,"There are four aircraft in the video. After searching the companies behind the last three aircraft, which company was founded the earliest (if there is a predecessor company, use the earliest predecessor founding year)?",Singapore Airlines,technology,Mid
39,Which real city is the prototype for the fictional city shown in the video?,Mumbai,daily life,Mid
40,At what final price (in pounds sterling) did the artwork sell in the auction recorded in the video?,"1,042,000",culture,High
41,Look up the episode’s first air date on BBC One in the UK.,2012/1/1,daily life,Low
42,Identify the subway/metro station in the video. Answer: how many stations did the metro line that this station belongs to have in 2025?,25,daily life,Mid
43,Identify the street the girl is walking on in the video. What is the nearest national 4A-rated scenic area to that street?,Yu Garden,daily life,Mid
44,"By the end of the match, how many team blocks do both sides have in total?",20,daily life,High
45,The iceberg mentioned in the video—what ice shelf did it originally calve from?, Filchner Ice Shelf,geography,Low
46,"Among all the companies appearing in the video, which one completed its IPO earlier?",AMAZON,economics,Low
47,"Based on the video information, infer which airport the author is at, then search its official 2024 parking fee standard: for a “small car,” how much does it cost to park for 9 hours?",55RMB,daily life,Mid
48,In what year and month did the company of the second bionic humanoid robot in the video complete its seed-round financing?,2023.9,economics,Mid
49,The man wearing a tie in the video plays a character in a movie clip that includes a scene where two little girls are talking. Answer: which company does that character work for in the film?,Funki ,daily life,Low
50,On what date did the match in the video take place?,2024/3/9,daily life,Low
51,"After the protagonist in the video completed a challenge, he called out and launched a new round of challenges. Among the challengers he called out this time, which one is a University of Pennsylvania graduate?", Elon Musk ,culture,Low
52,Who is the director of the film that the first clip in the video comes from?,Marc Webb,culture,Mid
53,"The video shows an operation where one controller is flicked away with a hand. Please identify the controller that remains after the flick, and answer: for the single USB-to-UART bridge chip it uses, what is its maximum data rate in Mbps?",3,technology,Mid
54,Which advertisement in the video ranks highest on USA TODAY Ad Meter (2025)? Output the brand name.,Budweiser,daily life,Low
55,What is the wireless inductive charging power (in kW) of the last robot introduced in the video?,2,technology,Low
56,"Among the Chinese tech companies involved in the video, what is the founding year of the earliest-founded company?",1999,history,High
57,"For each unit shown in the projects in the video, what is the generating capacity per unit in MW?",15,technology,Mid
58,"For the electric bus that appears repeatedly in the video, how many years elapsed from the manufacturer’s founding to its IPO?",34,technology,Mid
59,What is the difference in suction (in Pa) between the second and third robots that the host introduces in detail?,4000,economics,High
60,"Based on the intersection where the robot traffic police first went on duty in the video, what is the district-level administrative division name of that intersection?",Binjiang District,technology,Low
61,"As of before December 2025, for the champion athlete of this event shown in the video, in which city did they set their personal best in this sport?",Roma,daily life,Mid
62,The video presents three rounds of competition. What is the final time in seconds of the contestant who won the first place in the second round?,7.65,daily life,Mid
63,Who was the highest-scoring player on the winning team in this match?,Dar Tucker,daily life,Low
64,At which metro station did the event in the video occur?,Delancey St–Essex St station,daily life,Low
65,Identify the warehouse and the picking-robot system in the video. How many of this picking robot were deployed at this warehouse in March 2024?,48,technology,Low
66,"For the satellite mission mentioned in the video, what is the specific model of the core computing hardware explicitly stated in its official released materials?",NVIDIA H100,technology,Low
67,"For the most expensive auction lot in the video, in what year was it originally purchased by an ordinary family?",1958,culture,Low
68,What was the age in full years of the second goal scorer on the day of the match?,20,economics,Mid
69,Who is the Group Leader of the new terminal project in the video?,Stuart Wood,daily life,High
70,"Determine which of the companies—one Chinese toy company and one beverage company—featured prominently in the video went public earlier, and provide the ticker symbol it used at its IPO.",LK,economics,Mid
71,"Please identify the city shown in the video, then confirm and provide the name of the cat featured in the video.",Nimis,daily life,Low
72,"Among these 10 films, how many received a Golden Raspberry Award (Razzie) nomination or win after their release?",1,daily life,Mid
73,"To determine the name of the event in the video and its edition, please answer: How many sponsors are there for this event?",23,economics,Mid
74,"For the week ending December 13, by how many percentage points is that country’s influenza test positivity rate higher than the influenza threshold mentioned in the video?",22.7,daily life,Low
75,What was the final score of this match (including the penalty shootout)?,3–4,culture,Mid
76,"In the video, the four figures highlighted with a yellow circle belong to an artwork—what is the earliest year that artwork was transported to the Louvre?",1798,culture,Mid
77,"In the video, a giant metal stirrer is shown. what is this traditional tool called?",spino,culture,High
78,"In the video, there is an animated sequence that first shows a world map: starting from a certain maritime empire, multiple arcs are drawn that link several areas in territories of the same colour into a chain that almost circles the globe. In which calendar year is this system shown in the video considered to have been fully completed and put into operation?",1902,history,High
79,"Please find the year in which the earliest intergovernmental water-sharing agreement related to the river repeatedly mentioned in the video was signed, the year in which the key reservoir dam later built on that river was completed, and calculate how many years apart those two years are.",22,history,Mid
80,"In the first case at the beginning of the video, in which city in the world is this biotechnology startup currently headquartered?",London,technology,Low
81,Which town is the building that appears most frequently in the video located in in real life?,Naaldwijk,technology,Mid
82,"Based on which city can be identified from the distinctive buildings in the video, in what year was this city officially established as the capital of its state?",1823,geography,Mid
83,"Based on the ownership information as of 2025, in what year was the company that owned the mine shown in the video founded?",1924,economics,Low
84,"In the video, this prototype train conducted a public demonstration run carrying passengers when it made its first public appearance. Based on the actual number of passengers on that demonstration run, and assuming each passenger has an average mass of 75 kg, what was the total weight of the passengers on that fully loaded run (in tons)?",3.75,history,High
85,"What is the outer diameter of the cathedral dome shown in the video (in meters, accurate to one decimal place)?",54.8,history,High
86,"Among the museum’s “Don’t miss” recommended exhibits, what is the museum registration number of the artifact that is on the first floor and closest to the main entrance?",WB.67,culture,Mid
87,"Based on the company’s fiscal 2024 earnings announcement shown in the video, approximately what percentage of its operating income for fiscal 2024 comes from membership fees? (Round to the nearest whole percent.)","($4,828 / $9,285) × 100 ≈ 52%.",economics,High
88,In what year did the company in the video first begin quarrying marble near the white marble mountain shown in the video?,1821,economics,Mid
89,"In the video, there is a winemaker wearing a blue jacket being interviewed in vineyard. Calculate how many years passed between the founding of his winery and the year he took over.",2005 − 1889 = 116,economics,Mid
90,"In the video, there is a close-up of a yellow medical/inspection card. In what year did the ocean liner whose name has been heavily crossed out on that card officially enter service?",1890,history,High
91,Approximately how many meters above sea level is the church in the video located?,"2,580 meters",culture,Low
92,What year was the large recycling plant shown in the video established?,1997,culture,Low
93,"In the video, the camera repeatedly shows a stone well from different angles; in which year did construction of the estate where this well is located begin?",1904,culture,High
94,Which bay is the town in the video located on the western shore of?,Prince William Sound,geography,Mid
95,"According to the results of China’s Seventh National Population Census in 2020, what was the resident population of the city where the market in the video is located?","1,859,390",daily life,Low
96,"In the video, in what year did the chain’s first store officially open?",1997,economics,Low
97,"In the video, from which year was this canal placed on the U.S. Environmental Protection Agency’s Superfund National Priorities List (NPL)?",2010,culture,Mid
98,"For the company that makes the device used by older adults in the video, find a public company profile page that lists its Inc. 5000 rankings for 2022, 2023, and 2024, and arrange those rankings from earliest to latest; then compute the year-over-year change in rank each year (a larger rank number means a worse placement). Which year shows the largest decline (the biggest move downward) compared with the previous year?",2024,economics,Low
99,"How many years apart are the year in which the offshore work vessel, repeatedly shown in the video conducting deep-sea search operations, was completed and the year in which the airliner disappearance at the center of the report occurred?",8,history,Low
100,"In the video, in what year was the frequently appearing facility officially opened to the public?",2009,culture,High