Calcudoku Puzzle vs Code Breaker

Unlimited Calcudoku, Mathdoku, Kenken puzzles. If you like Sudokus, try this app(!) - no ads - no subscription - unlimited puzzles - compete with friends through Game Center - share puzzles and challenge friends All puzzles can be solved with logical thinking/deduction. If you play well, you don't need to take a chance or gamble.

Code Breaker – Crack the Secret Code Code Breaker is a brain-teasing logic puzzle where you crack a secret code one digit at a time. Think, deduce, and beat the code in as few guesses as possible. Every guess gives instant feedback: which digits are correct and which are in the right position. Simple to learn, hard to master — the perfect brain training game for puzzle lovers. HOW TO PLAY A secret 3-6 digit code is hidden. Enter your guess and press GUESS. Green means the digit is right and in the right position; yellow means the digit is in the code but in the wrong place. Use logic to narrow down the possibilities and crack the code before you run out of guesses. THREE WAYS TO PLAY • Classic Mode – endless code puzzles. Choose the code length (3 to 6 digits) and decide whether digits may repeat. • Campaign – 30 hand-crafted levels that grow from easy 3-digit codes to expert 6-digit codes, with 1-3 stars to earn on every level. • Daily Challenge – one fresh puzzle every day. Come back daily to build your streak and become a true code breaker. FEATURES • Hints & Coins – win games to earn coins, then spend them on hints that reveal a digit when you are stuck. • 13 Achievements – unlock badges for wins, speed, streaks and campaign mastery. • Smart Statistics – track your win rate, best time, average time and guess distribution. • 5 Unlockable Themes – Classic, Neon, Ocean, Royal and Forest, each with dark and light mode. • Play Offline – no internet needed. Your progress and unfinished games are saved automatically. Whether you have a few seconds or a few hours, Code Breaker delivers endless logic challenges that train your mind. Can you beat every level and keep your daily streak alive?