Past challenges
Every day's five, once the day is over: the questions, the correct answers and why they are right. Answers appear here only after everyone's attempt is finished, so today's challenge is never in the archive.
October 2026
- Friday, October 30, 2026Estimation, Memory, Patterns, Prediction and Speed
- Thursday, October 29, 2026Estimation, Logic, Puzzle, Visual and Wordplay
- Wednesday, October 28, 2026Estimation, Memory and Speed
- Tuesday, October 27, 2026Estimation, Logic, Puzzle and Prediction
- Monday, October 26, 2026Estimation, Prediction, Speed and Wordplay
- Sunday, October 25, 2026Estimation, Logic, Puzzle, Visual and Wordplay
- Saturday, October 24, 2026Estimation, Knowledge, Puzzle and Patterns
- Friday, October 23, 2026Knowledge, Puzzle and Prediction
- Thursday, October 22, 2026Memory, Prediction, Visual and Wordplay
- Wednesday, October 21, 2026Knowledge, Logic, Patterns and Prediction
- Tuesday, October 20, 2026Estimation, Patterns, Prediction and Wordplay
- Monday, October 19, 2026Logic, Prediction and Speed
- Sunday, October 18, 2026Estimation, Puzzle and Patterns
- Saturday, October 17, 2026Logic, Puzzle, Patterns, Speed and Wordplay
- Friday, October 16, 2026Estimation, Knowledge, Logic and Prediction
- Thursday, October 15, 2026Estimation, Memory, Prediction and Visual
- Wednesday, October 14, 2026Estimation, Knowledge and Puzzle
- Tuesday, October 13, 2026Estimation, Patterns, Prediction and Speed
- Monday, October 12, 2026Estimation, Logic, Memory and Puzzle
- Sunday, October 11, 2026Logic, Patterns, Prediction, Speed and Visual
- Saturday, October 10, 2026Logic, Memory, Visual and Wordplay
- Friday, October 9, 2026Logic, Patterns, Prediction and Visual
- Thursday, October 8, 2026Knowledge, Logic, Patterns and Visual
- Wednesday, October 7, 2026Knowledge, Logic, Visual and Wordplay
- Tuesday, October 6, 2026Estimation, Logic, Memory, Patterns and Visual
- Monday, October 5, 2026Estimation, Knowledge, Logic and Patterns
- Sunday, October 4, 2026Estimation, Patterns, Speed and Wordplay
- Saturday, October 3, 2026Memory, Puzzle, Visual and Wordplay