Date Selection


Click here to see all solutions for the selected pair

On August 12th 2025 we reached a the seconde milestone: Phase 2 was finished.
After phase 1 all 366 dates were available + the 6 incorrect dates: February 30, February 31, April 31, June 31, September 31 and November 31.
Phase 2 added 12×11÷2=66 month/month combinations. That gives a total of 366+6+66=438 pages.
These solutions of the total of 903 means we are now at %. You may find some extra pairs in The Matrix

Still on the roadmap: Phase 3: add 31×30÷2=465 number/number combinations. That gives a total of 438+465=903 pages

HISTORY

  • 2025-07-03: only July
    Total: 31 date solutions
    Left drop-down list shows only July
    Right drop-down list show numbers 1 to 31
  • 2025-07-03, part 2: June added as second month. Since this project started in June, almost half the month was already tested
    Total: 62 solutions, 61 dates and 1 incorrect date, June 31
    June added to left drop-down list
  • 2025-07-08: added August
    Total: 93 solutions, 92 dates and 1 incorrect date
    August added to left drop-down list
  • 2025-07-10: added September & October
    Total: 155 solutions, 153 dates and 2 incorrect dates: September 31 added
    September & October added to left drop-down list
  • 2025-07-14: added November & December
    Total: 217 solutions, 214 dates and 3 incorrect dates: November 31 added
    November & December added to left drop-down list
  • 2025-07-18: added May
    Total: 248 solutions, 245 dates and 3 incorrect dates
    May added to left drop-down list
  • 2025-08-02: all months added
    Total: 372 solutions, 366 dates and 6 incorrect dates
    Left drop-down list shows 12 months
  • 2025-08-12: all months added in both columns
    Total: 372 solutions, 366 dates, 6 incorrect dates and 66 month/month pairs
    Left drop-down list shows 12 months

Reacties