Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:puzzle
|
| gptkbp:alsoKnownAs |
Jealous Husbands problem
|
| gptkbp:category |
gptkb:puzzle
logic problem |
| gptkbp:describedBy |
Mathematical Puzzles of Sam Loyd
|
| gptkbp:field |
gptkb:logic
gptkb:mathematics recreational mathematics |
| gptkbp:firstPublished |
19th century
|
| gptkbp:hasNumberOfCouples |
3
|
| gptkbp:hasNumberOfPeople |
6
|
| gptkbp:hasVariant |
Missionaries and Cannibals
Wolf, Goat and Cabbage problem |
| https://www.w3.org/2000/01/rdf-schema#label |
Jealous Wife
|
| gptkbp:involves |
gptkb:bridge
constraint satisfaction |
| gptkbp:notableFeature |
involves couples
jealousy constraint requires logical reasoning |
| gptkbp:prohibits |
at least one person must row the boat
boat can carry only two people no wife can be left with another man unless her husband is present |
| gptkbp:relatedTo |
constraint logic programming
river crossing puzzle |
| gptkbp:solvedBy |
graph theory
state space search |
| gptkbp:bfsParent |
gptkb:A_Busy_Day
|
| gptkbp:bfsLayer |
7
|