Numble vs Memory Maths

Crack the secret code in five guesses. Numble is a calm, clever number puzzle. Behind the vault is a secret code. Make a guess and the tiles flip over to show how close you are. Use the clues to narrow it down and open the vault before your guesses run out. HOW TO PLAY • Enter a guess and tap Submit • Green means the right digit in the right place • Gold means the right digit in the wrong place • Grey means the digit isn't in the code • Digits can repeat, so think carefully • Crack the code within five guesses to move on FEATURES • Endless codes that grow from three digits to four, then five • Every code you crack adds to your score, so chase your best • One undo, one hint and one skip every game for when you're stuck • Hint reveals one digit of the code • Beautiful flipping tiles, a glowing night sky and satisfying haptics • Relaxing music, with switches for music and haptics • Plays offline • No timers and no pressure • Remove all ads with a one-off purchase, and undo, hint and skip become free

Supercharge your number skills with Memory Maths Rush—a fast, focused game of mental arithmetic and recall. Solve as many problems as you can before time runs out, keep your streak alive, and watch the difficulty rise as you improve.