Daily challenge #33 · 11 October 2026 · English Wikipedia
Calais → Pierre Trudeau, Anti-tank warfare
On 11 October 2026 WikiParty players started on Calais and had to find Pierre Trudeau and Anti-tank warfare in any order using only Wikipedia links. 5 players played it and 5 found every target. The fastest route took 2:44 with 13 clicks.
The articles
- Start
CalaisCalais is a French major port city in the Pas-de-Calais department, of which it is a subprefecture. Calais is the largest city in Pas-de-Calais. The population of the city proper is 67,585; that of the urban area is 144,488 (2022). Calais overlooks the Strait of Dover, the narrowest point in the English Channel, which is only 34 km (21 mi) wide here, and is the closest French town to England. The White Cliffs of Dover can easily be seen from Calais on a clear day. Calais is a major port for ferries between France and England. The Channel Tunnel has connected Calais and Folkestone since 1994. Because of its position, Calais has been a major port and an important centre for transport and trading with England since the Middle Ages. Calais came under English control after Edward III of England captured the city in 1347, followed by a treaty in 1360 that formally assigned Calais to English rule. Calais grew into a thriving centre for wool production, and came to be called the "brightest jewel in the English crown" because of its importance as the gateway for the tin, lead, lace and wool trades. Calais remained under English control until its recapture by France in 1558. During World War II, the town was virtually razed to the ground. In May 1940, it was a strategic bombing target of the invading German forces, who took it during the siege of Calais. The Germans built massive bunkers along the coast, in preparation for launching missiles at England. The old part of the town, Calais-Nord, is on an artificial island surrounded by canals and harbours. The modern part of the town, St-Pierre, lies to the south and south-east. In the centre of the old town is the Place d'Armes, in which stands the Tour du Guet, or watch-tower, a structure built in the 13th century, which was used as a lighthouse until 1848 when a new lighthouse was built by the port. South east of the Place is the church of Notre-Dame, built during the English occupancy of Calais. Arguably, it is the only church built in the English perpendicular style in all of France. In this church, former French President Charles de Gaulle married Yvonne Vendroux. South of the Place and opposite the Parc St Pierre is the Hôtel-de-ville, and the belfry from the early 20th century. Today, Calais is visited by more than 10 million annually. Aside from being a key transport hub, Calais is also a notable fishing port and a centre for fish marketing, and some 3,000 people are still employed in the lace industry for which the town is also famed. - Target
Pierre TrudeauJoseph Philippe Pierre Yves Elliott Trudeau was a Canadian politician, lawyer, jurist, academic, author, and journalist who served as the 15th prime minister of Canada from 1968 to 1979 and from 1980 to 1984. Between his non-consecutive terms as prime minister from 1979 to 1980, he served as the leader of the Opposition. Trudeau was born and raised in Outremont, Quebec, and studied politics and law. In 1950, he co-founded Cité Libre and rose to prominence as a labour activist in Quebec politics by opposing the conservative Union Nationale government. Trudeau was also an associate professor of law at the Université de Montréal. He was originally part of the social democratic New Democratic Party (NDP), but then joined the Liberal Party in 1965 on the belief that the NDP could not achieve power. In the election that year, he was elected to the House of Commons, and was quickly appointed as prime minister Lester B. Pearson's parliamentary secretary. Trudeau was minister of justice and attorney general from 1967 to 1968, during which time he liberalized divorce and abortion laws and decriminalized homosexuality. His outgoing personality and charisma caused a sensation, termed "Trudeaumania", which helped him win the leadership of the Liberal Party in 1968. He then succeeded Pearson and became prime minister of Canada. From the late 1960s until the mid-1980s, Trudeau dominated the Canadian political scene. After his appointment as prime minister, he led the Liberals to victory in the 1968, 1972, and 1974 federal elections, before narrowly losing in 1979. He won a fourth election victory shortly afterwards, in 1980. Trudeau is the most recent prime minister to win four federal elections and to serve non-consecutive terms. His tenure of 15 years and 164 days makes him the third longest-serving prime minister in Canadian history, behind John A. Macdonald and William Lyon Mackenzie King. As prime minister, Trudeau pioneered official bilingualism and multiculturalism. Amid the Quebec sovereignty movement, he invoked the War Measures Act in response to the 1970 October Crisis and later led the federalist campaign to victory in the 1980 Quebec sovereignty-association referendum. In economic policy, he introduced the capital gains tax, expanded social programs, sharply increased deficit spending, and enacted the Anti-Inflation Act in response to the 1970s recession. In a bid to move the Liberal Party towards economic nationalism, Trudeau established Petro-Canada and launched the National Energy Program, both of which generated significant controversy in oil-rich Western Canada and led to a rise in what was called "Western alienation". Trudeau's government also converted Canada to the metric system, created Via Rail, and enacted the Access to Information Act and the Canada Health Act. In foreign policy, Trudeau reduced alignment with the United States, maintained cordial relations with the Soviet Union, and developed strong ties with China and Cuban leader Fidel Castro, which put him at odds with other Western capitalist states. He also oversaw Canada's entry into the G7 forum. In 1982, Trudeau patriated the Constitution of Canada and established the Canadian Charter of Rights and Freedoms with the Constitution Act, 1982, which achieved full Canadian sovereignty. Trudeau retired from politics shortly before the 1984 federal election. In his retirement, he practised law at the Montreal law firm of Heenan Blaikie. He also spoke out against the Meech Lake and Charlottetown accords, arguing they would strengthen Quebec nationalism. Trudeau died in 2000, aged 80. He is ranked highly among scholars in historical rankings of Canadian prime ministers, but remains a divisive figure in Canadian politics. Critics accused him of arrogance, economic mismanagement, and unduly centralizing Canadian decision-making to the detriment of the culture of Quebec and the economy of the Prairies, while admirers praised what they considered to be the force of his intellect and his political acumen which maintained national unity throughout the Quebec sovereignty movement. Trudeau's eldest son, Justin Trudeau, served as prime minister of Canada from 2015 to 2025, and was the first prime minister to be the child of a previous prime minister. - Target
Anti-tank warfareAnti-tank warfare refers to the military strategies, tactics, and weapon systems designed to counter and destroy enemy armored vehicles, particularly tanks. It originated during World War I following the first deployment of tanks in 1916, and has since become a fundamental component of land warfare doctrine. Over time, anti-tank warfare has evolved to include a wide range of systems, from handheld infantry weapons and anti-tank guns to guided missiles and air-delivered munitions. Anti-tank warfare evolved rapidly during World War II, leading to the development of infantry-portable weapons. During the Cold War of 1945–1992, the United States also upgraded its anti-tank weapons in number and performance. Since the end of the Cold War in 1992, new threats to tanks and other armored vehicles have included remotely detonated improvised explosive devices (IEDs). During the Russian invasion of Ukraine, drones and loitering munitions have attacked and destroyed tanks.
Results
5players
5found every target
5:29median finish time
18.0average clicks
Solutions
Want to try it first? Play the challenge, then come back. Open a route below to see it.
Fastest route: 2:44 by Plato8888
- Calais
- France
- French language
- Canada
- Prime Minister of Canada
- List of prime ministers of Canada
- Pierre Trudeau
- Prime Minister of Canada
- Canada
- Canadian Army
- Main battle tank
- Tank
- Anti-tank guided missile
- Anti-tank warfare
Most used stepping stones
Articles between the start and the targets that the most players passed through:
- Canada (5 players)
- French language (4 players)
- List of prime ministers of Canada (3 players)
- Prime Minister of Canada (3 players)
- Tank (3 players)
- Canadian Army (2 players)
Most popular first click
- France (2 players)
Leaderboard
| # | Player | Targets | Time | Clicks |
|---|---|---|---|---|
| 1 | Plato8888 | 2/2 | 2:44 | 13 |
| 2 | xroads42 | 2/2 | 3:18 | 15 |
| 3 | VichePlayer | 2/2 | 5:29 | 13 |
| 4 | Rusted_Python | 2/2 | 8:21 | 28 |
| 5 | Super_Elephant | 2/2 | 9:57 | 21 |