PrimeXTime vs Regularly

Kill some time and give your brain a little exercise at the same time with this simple game. You start with a random number and then start dividing by single-digit primes (2, 3, 5 or 7). When you can't do any more divisions you 'bump' the number -- multiplying by 10 and adding any single digit. You win the game by reducing the original number to 1.

Regularly gives you five original puzzles a day, one from each game. A new set arrives every morning, so there is always something waiting and always a reason to come back. No streaks to keep alive, no clock ticking at you. Just a few quiet minutes of logic, words, and mental math to get your head going. FIVE PUZZLES, EVERY DAY Kingly. Place one king in every row, column, and color region, and never let two touch. Gentle logic in the spirit of Queens and Sudoku. Countable. Combine the number tiles with + - x ÷ to hit the target. Quick mental math that is never the same twice. Floored. Trace the hidden words and the letters cascade down, so the board shifts under you with every move. Half word search, half falling blocks. Paths. Add light bulbs until every square is lit. Numbered walls tell you how many bulbs belong beside them. A bright take on light-up logic (Akari). Thred. Follow a path through the letters to spell each hidden word. A word search with a thread to pull. A HABIT THAT FITS YOUR DAY Play on the train, over coffee, or just before bed. Finish the set, share how you did, and see how your friends got on. WHAT YOU GET A brand new set every single day. Five different puzzles across logic, words, and numbers. Results you can share. And a clean, calm design that stays out of your way. Regularly speaks English, German, Spanish, French, Japanese, and Chinese (Simplified). Play one puzzle today. You will probably stay for all five.