Cody Problem Visualization

Each dot represents an individual problem in Cody.

1. Change the axis options to see relationships between the various attributes of each problem.
2. Hover over a dot to see its associated problem ID.
3. Click on a dot to visit its associated problem page on Cody.
4. You can zoom by using the scroll wheel and pan by clicking and dragging in the graph area.
5. You can reset the view by clicking the reset zoom button.

Note this data is from a snapshot of the database as of 7 August 2020.

Explanation of Variables

• id - Problem ID
• total - Total number of solution to the problem
• correct - Number of correct solutions
• incorrect - Number of incorrect solutions
• percent_correct - 100*correct/total
• solvers - Number of individuals who solved the problem
• answers_per_solver - total/solvers
• solvers_per_day - solvers/age
• age - Number of days since the problem was published
• author_id - ID of the player who created the problem
• comments - Number of comments on the problem
• likes - Number of "likes" on the problem
• problem_index - An index (1..N_PROBLEMS) of oldest to newest problems