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🧠 Mind

Free Puzzle Archive

Free Brain Games for August 31, 2026

Play free archive puzzles by date, including Trivia, Crossword, Sudoku, Word Search, and Logic. Each archive day has a public mind-only maximum score of 28.

Archive days are designed as short, varied brain-game sessions. Trivia focuses on careful reading and recall, crosswords mix clues with vocabulary, sudoku rewards steady constraint solving, word search builds visual scanning, and logic puzzles ask you to compare rules before choosing an answer.

You can play the Archive without an account, browse earlier dates, replay favorites, and share a completed score card that links back to the exact puzzle date. For a fuller guide, read how the ThriveChamp Archive works.

August 31, 2026 archive puzzles

  • Trivia: 6 quick trivia questions across Geography, History, Literature, Pop Culture.
  • Crossword: A 7×7 mini crossword with 8 across clues and 8 down clues.
  • Sudoku: An easy 6×6 Sudoku with 22 givens.
  • Word Search: A word search with 8 hidden words, including Driedfruit, Nutcluster, Raisinpack, Snackblend.
  • Logic: A visual logic puzzle built around a matrix 3x3 challenge.
Browse archive dates
Choose Archive Date
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Highlighted dates are available to play.
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How the Archive Works

The Archive lets you play past ThriveChamp Mind puzzle days for free.

Choose a Day

  • Tap the arrow beside the date to open the date picker.
  • Highlighted dates are available archive days.

Share Your Score

  • Finish all five puzzles for a day to unlock the share button.
  • Your score card links back to that exact archive date.

Browse More Dates

  • The links below the puzzle card open other available archive days directly.
How Archive Points Work

Archive is a public mind-only mode with a maximum score of 28.

Puzzle Points

  • Trivia: score locks on the first completed check; starts at 5 and loses 1 point per wrong answer, down to 0.
  • Logic: starts at 5 and loses 1 point per wrong guess, down to 2.
  • Crossword: 5 points when solved.
  • Sudoku: 5 points when solved.
  • Word Search: 5 points when solved.

Bonus Points

  • Speed bonus: Crossword, Sudoku, and Word Search each earn +1. Crossword: 5x5 in 120s, 6x6 in 150s, 7x7 in 180s. Word Search: 80s. Sudoku: smaller than 9x9 in 80s; 9x9 or larger in 5:00.

Maximum Score

  • Trivia 5 + Logic 5 + Crossword 6 + Sudoku 6 + Word Search 6 = 28.