Kaijo -Unlock the pattern-

【Lock Pattern × Math Puzzle】

Turn the familiar smartphone lock pattern into an engaging brain-training puzzle.
Kaijo is a simple yet deep calculation puzzle game where you connect numbered panels in a single stroke and calculate your way to the target number.

◆ Simple Rules, Intuitive Controls

The controls feel just like unlocking your phone with a pattern.
Each dot on the screen contains a number.

Check the target number displayed at the top of the screen.

Swipe your finger to connect numbered dots.

The selected numbers are added together as you trace the path.

When the total matches the target exactly, release your finger to unlock!

Easy to understand, satisfying to master.

◆ Test Your Mental Math and Insight

Which numbers should you pass through to reach the target?
Kaijo challenges not only your calculation skills, but also your ability to instantly recognize patterns and paths.

From quick warm-up puzzles to brain-twisting challenges, every clear delivers a crisp, lock-clicking sense of achievement that’s hard to resist.

◆ Recommended For Players Who…

Love puzzle games
Perfect for fans of Sudoku, crosswords, and one-stroke puzzles.

Want to train their brain
Ideal for daily mental exercise and maintaining or improving calculation skills.

Play in short sessions
Enjoy quick puzzles during commutes, school breaks, or spare moments.

Prefer simple design
A clean, minimal interface removes distractions and keeps your focus on the puzzle.

Crave a sense of accomplishment
Finding the correct path and unlocking the solution is deeply satisfying.

◆ Game Features

Refined UI
Calm gray tones and high-visibility design for comfortable play.

Plenty of stages
A wide variety of levels to keep you engaged.

Play at your own pace
No time limits—take your time and think through each puzzle carefully.

Ready to unlock your brain’s hidden potential?
Experience a fresh fusion of calculation and puzzles with Kaijo.
Download now and uncover every possible pattern.