How To Play

3 STARS

Get 3 stars when you finish the level faster than the expected play duration. The bonus points can be as high as twice the normal score. This will make your total level score reach 3X than normal score.

2 STARS

Get 2 stars when you finish the level within the expected play duration. The bonus is equal to the normal level score. This will make your total level score reach 2X than normal score.

1 STAR

Get 1 star if you did not finish the level within the expected play duration. The maximum bonus points you’ll get is one-half the normal score. This will make your total level score reach 1.5X than normal score.

Chankast Cheater -

* in USD worth of in-app-gifts given to users since August 24, 2015

The Eidetic Memory Dogs

Eidetic memory is the ability to perfectly recall images in memory after only a few seconds of exposure. Usually with high precision for some time after exposure. The word eidetic comes from the Greek word eidos which means “seen” (source: Wikipedia).

A helper dog will randomly appear starting on level 16. It will help you solve the puzzle but will consume some of your hard-earned Repeats. It will also take a portion of your total level score. Use these helper dogs wisely.

It will appear at the bottom of the game screen if it is available to help you. Just tap the dog and if it barks then it will show you which tile you need to tap to solve that level.

Be sure to load up your Repeats because they will not appear if you only have a few remaining Repeats. You can buy Repeats in the Power Ups shop.

Now meet the three adorable helper dogs.

Eidet

Eidet is the original helper dog that first appeared in version 1.0. Everytime you use Eidet it will take away 7 Repeats and half your level score.

Mnemo

Mnemo first appeared in version 1.2. Unlike Eidet, Mnemo likes to take 10 Repeats and only one-third of your level score.

Omem

Omem likes to take score points more than Repeats. It will take two-thirds of your level score and only 4 Repeats. First appeared in version 1.2.

Achievements

Are you ready for some brain exercises to train your mind? Train and test your memory to find out if you can get all these types of achievement. Challenge your friends and keep your brain healthy. The more achievements you get, the better. Don’t forget to claim the rewards!

FINISH A LEVEL

Most achievements are for finishing a level. Sometimes it doesn’t matter if you finish it with one, two or three stars as long as you win. This is the easiest achievement type to get.

ACCUMULATE

There are achievements that require you to accumulate points or Repeats. Some of them require that you accumulate it in a single game play.

CONSECUTIVE

Achievements of this type will require you to always get the number of stars on consecutive levels. Fail once and you won’t get the rewards. Concentrate.

TIME BASED

You need to finish a level in the given time. Some achievements require a few minutes while others several days of playing. Win or lose, it will be counted as a play.

REPEAT A LEVEL

Repeat a level several times in order to get this type of achievement. Do this if you have plenty of remaining Repeats to spare or use the Power Ups to shop for Repeats.

SHARE THE FUN

Get a reward when you share the game via Facebook, Twitter, and email. You’ll also get a reward on your first Power Up purchase and the game will switch to the Pro version. No more ads!

Chankast Cheater -

The "Chankast Cheater" was more than just a piece of abandonware. It represented the Wild West era of emulation—a time when gamers hacked together tools in Visual Basic 6.0, shared them on Geocities pages, and didn't care about sleek UIs. It taught an entire generation of PC gamers how memory mapping and hexadecimal work.

Even within the emulation community, the "Chankast Cheater" polarized users.

Q: What is a Chankast Cheater? A: A Chankast Cheater is a user who exploits the emulator's features to gain an unfair advantage in games.

(often titled ChankastCheater.exe ) is a specialized trainer tool developed during the mid-2000s to complement the Chankast emulator, specifically for the Sega Dreamcast. Because Chankast did not feature native cheat support, users created this external application to interact with the emulator’s memory. Chankast Cheater

: A highly accurate emulator focused on perfect reproduction of Dreamcast and arcade hardware variants (Naomi, Hikaru). How to Cheat on Modern Dreamcast Emulators

: The cheater automatically identifies the "base address" where Chankast stores emulated Dreamcast memory, which is essential for applying manual hex codes. Memory Dumping

is an unofficial utility created around 2004-2005 designed to work specifically with the Chankast emulator . While the emulator handled the rendering of Sega Dreamcast games, the cheat utility provided an interface to directly modify the emulator's memory during runtime. The "Chankast Cheater" was more than just a

Start your game using a virtual drive tool like Daemon Tools.

Unlocking high scores or infinite attempts in arcade-style games.

is a dedicated memory trainer and cheat engine built specifically for the Chankast Sega Dreamcast emulator. Even within the emulation community, the "Chankast Cheater"

Q: What are the implications of Chankast Cheaters? A: Chankast Cheaters can undermine the gaming experience for others, dominate online leaderboards, and create an uneven playing field.

Enter your current value (e.g., 5 ) and click "First Scan." The tool will find thousands of memory addresses holding this number.

: It proved that the complex architecture of the Dreamcast, including its Hitachi SH-4 CPU and PowerVR GPU, could be emulated on standard PC hardware.

While the tool is ancient, the process for using it was relatively straightforward:

designed specifically for Chankast, the world’s first commercially viable Sega Dreamcast emulator . Released in the mid-2000s, this lightweight application allowed retro gaming enthusiasts to bypass game limitations by injecting custom hex codes directly into the emulator's memory space. It essentially served as a virtual Action Replay or GameShark for early PC-based Dreamcast emulation.