Secret Combo: Guess the Year

Three clues. One year. Can you find the combination? Secret Combo turns history trivia into a treasure-chest puzzle. Three illustrated clues connect moments in culture, inventions, sport, science and world events. Work out their shared year, spin the lock and press Unlock. LEARN BY PLAYING Start with a familiar modern-year example, without a timer. Reveal the clue cards, try the practice lock and learn how correct digits stay fixed for your next attempt. A curated opening selection helps you settle into the game. CHOOSE YOUR MODE Choose Regular or Relaxed in Settings. Regular is the default. Regular offers three tries and a thirty-second clock, adding ten seconds after each non-final wrong guess. Use helpful tools earned through play. Leaving an unfinished mystery returns it to the bank. Relaxed gives five tries, two minutes and one free power-up choice each round. Choose Last digit, Extra clue, Extra minute, Check fit or three extra guesses. Use just one power-up, once per round. Pause or reopen and continue the same Relaxed mystery. FIND YOUR ERA Choose Recent Years, Modern History, All History or a Custom range beside Play. The full bank contains 917 mysteries. Spin or tap the combination wheels, or type the year. Correct digits stay locked after a wrong guess so you can work on the rest. BUILD YOUR TREASURY Solved years become discoveries to browse. Read the facts and their sources, bookmark a favorite moment and revisit missed mysteries in unscored practice. Regular and Relaxed keep separate scores while contributing to one collection. Share an ordinary result without revealing its answer or clue text. OPEN THE DAILY VAULT Return for three shared mysteries each day. Finished locks stay saved, and you can share a spoiler-free result without giving away the answers. Daily scores stay separate from ordinary play. Leaving an unfinished Daily lock counts it as a miss; a fresh vault arrives at midnight UTC. EARN YOUR ATMOSPHERE Unlock eight illustrated themes as you solve mysteries. Home and Themes show your next reward. Hear a short tick during the final five seconds when sounds are on. Adjust larger text, sound, quiet music, haptics and reduced motion in Settings. Core play works offline and no game account is required. Progress stays on this device; uninstalling, clearing storage or resetting progress can erase it. Historical source links open only when selected. Android offers banner ads outside Home and optional rewarded theme videos. Regional advertising privacy choices are available when required. An optional one-time upgrade removes ads and unlocks all current and future themes when available through Google Play; the app shows the current local price before checkout. Intended for players aged 13 and over. By WonderRivet Studios. Support: [email protected] Website: https://wonderrivet.com/secret-combo/ Privacy: https://wonderrivet.com/privacy/secret-combo/

Now 1,000 mysteries, with 83 new puzzles and 332 new clues. All History is the default for new players, with 10 familiar opening mysteries. Earn up to five stars, with bonus celebrations and total-star counters. Fixed the tutorial label on small screens and simplified the review invitation. Keeps your progress, paused Relaxed games and point scores.