Taiji Challenge

The only game app I have on my phone is this one and 3 years later I still love it.

I was looking through the reviews and the features that people have suggested have been implemented. Well done. Great puzzle game.

The only game app I have on my phone is this one and 3 years later I still love it.

Wouldn't open grid, just said "grid saved" no matter what I did

Totally love all the puzzles,levels and so easy to tap & play your # input method! A nice change from standard Sudoko.Enjoying this app very much..great job!

It's great, but should be able to play the larger grids on a phone with a large display such as note series. And maybe have an option so that cells that were filled in already can't be changed anymore. Sometimes I accidentally touch the screen and change a values of cells.

The only game app I have on my phone is this one and 3 years later I still love it.

Was not able to play, no grill

The only game app I have on my phone is this one and 3 years later I still love it.

Difficult to put down. Excellent version of the genre. Last star when paid for ad free version available.

Just the right kind of challenge to tickle your brain. Same satisfaction as finishing a sudoku.

Love it!

I updated it feom takuzu to taiji challange and everytime I select a grid, it said "Grid save" and that's all, I can't play. Also, why is it landscape mode?

Would love to have more 10x10 and larger puzzles for Android. Great game.

Completed them all!

Very thorough app.

The game is fun and is a great time waster :-)

Fun logic puzzle game.

Not easy but so addictive and entertaining. Wound be better if there was an online scoreboard for comparing time required to finish a level with an indication of how many hints were used.

The menu selection option is even worse. It was much more natural before the update. Please provide an option to use it as before.

With the v2.9 update I can no longer cleanly exit the program. When I attempt to do so I'm dumped into an unwanted Google Now screen. When I hit the back button I'm taken to a Google Search screen which cannot be exited. I'm not going to play the game until the next update and if the bug isn't fixed then I'll uninstall the app.

Great game!!! Liked the earlier display of green and blue colour circles. Please convert back to that or keep an option of choosing the display

Seems too easy at first but gets more challenging. But it's not "impossible" hard, which is nice. Just relaxing

Great game, tons of levels

Yep

There are lots of puzzles to choose from and it is cool that you can change the 1s and 0s to other pictures. It is also very nice that you can hide completed puzzles. The only thing I think needs to be improved is the blue/green background on the numbers. It makes it difficult to quickly look at the puzzle to see what is on the grid. It would be nice to be able to toggle the colors.

This would be 5 stars if only you could turn off the error indicator. How can it be a true puzzle if you cannot make mistakes? As it is you can randomly hit spots and solve the grid using just the error indictor and no logic...... UPDATE Changed to 5 stars as errors are now hidden.

I absolutely love this game- but it tells me i've made the wrong choice before I get the chance to work it out for myself. Maybe if columns/ buttons turned red slowly instead of instantly?

Great for when your bored, very addictive and loads of puzzles to do

Great!

Simply delightful. Great way to exercise you mind and kill a little time. Tons of packs and multiple pack sizes make it great for everyone and last a long time. TY

Thank you love love love

Love this game, except I've finished all the grids 4 times now!

I love this game and play it daily because it helps me work my brain. If you're looking for a game that works your brain look no further, just download, customize, and play.

Totally love all the puzzles,levels and so easy to tap & play your # input method! A nice change from standard Sudoko.Enjoying this app very much..great job!

Huge number of puzzles to try. 4 different sizes. Easy to use. Well done!

Still love this app. I have suggestion: please add a "reset" button. Sometimes, I want to start over, but have no choice other than hitting the "undo" button a gazillion times. Thanks!

Its hard to focus trying to look at the new numbers display. Feels like looking at a particularly annoying optical illusion

Love this game, hate the new layout.

Can't stop playing.