Lockwise: Crack the Code

Name: Lockwise: Crack the Code
Author: Machcode apps

By: Machcode apps Game

Crack the secret code with pure logic. 280 puzzles, one solution each.

Overview

Google Play Store

Downloads

Data as of 2026-11-09

Version:

1.1.0

Last updated: 2026-11-03

Ranking

#2,596,029 ▲ 731,558

Overall

Features & Capabilities

Every lock has a secret code. Every clue is an earlier attempt at it. Read the clues, reason it out – and hear the safe click open.

Lockwise is a calm, clever code-breaking puzzle. Each level gives you a handful of past guesses and how close they came:
● a right digit in the right place
○ a right digit in the wrong place
✕ none of its digits are in the code

From that alone you work out the one code that fits. No timers pushing you, no luck, no guessing – every puzzle has exactly one solution, and you can always reach it by logic.

HOW YOU PLAY
• Turn the clues into facts on the lock rings: cross digits out, tick the ones you are sure of.
• Auto-exclusion does the bookkeeping for you, so you can focus on the thinking.
• Make notes on the clues themselves and grey out the ones you have used up.
• Undo and redo any move.

HINTS THAT TEACH
Stuck? The hint first shows you where to look, then explains why, step by step – and only fills it in if you ask. You learn the trick instead of just getting the answer.

A NEW LOCK EVERY DAY
A free daily puzzle for everyone, easy on Monday and toughest on Sunday. Keep your streak going, catch up on the last week, and get an optional reminder at 7 pm.

THREE STARS FOR A CLEAN SOLVE
Crack a lock without hints for three stars, then come back to perfect the ones you needed help with.

280 PUZZLES, FOUR DIFFICULTIES
• Easy – 3-digit codes and a five-level tutorial that teaches every idea you need
• Medium – 4-digit codes
• Hard – 4-digit codes where digits can repeat
• Expert – 5-digit codes with repeats and long chains of reasoning

All 40 Easy levels and the first 10 levels of Medium, Hard and Expert are free. More levels come in one-time packs, or unlock everything at once. No subscriptions, no ads, no account.

MADE FOR THINKERS
• Plays fully offline
• Your progress, stars, streak and best times stay on your device
• Clean, distraction-free brass-and-steel look

If you enjoy logic puzzles, Sudoku, nonograms or the classic "bulls and cows" code game, Lockwise is your next favourite.