> For the complete documentation index, see [llms.txt](https://smartfi-bsc.gitbook.io/smartfi_bsc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://smartfi-bsc.gitbook.io/smartfi_bsc/smartfi-system/games-collection.md).

# Games Collection

<figure><img src="https://296539058-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9G23uShPZMlnPj1JW4yp%2Fuploads%2FurBJlh9fLiLsnmruJnCE%2F64efa7ea9d739e642a88ed5a634e5ca.png?alt=media&amp;token=91fbe1bc-622b-41f5-9423-f32b966b0ed3" alt=""><figcaption></figcaption></figure>

**4Pics1Word**

**What is 4Pics1Word?**

4Pics1Word is also an excellent intellectual game to exercise the brain, unlike Sudoku as a logic puzzle. Its rules are simple that even beginners can handle it.

As a puzzle game, 4Pics1Word is to guess an English word based on the combination of 4 pictures. The game cleverly uses the combination of pictures and words, allowing players to learn the fun of guessing words while having fun.

**Rules of 4Pics1Word**

Guess 1 word according to the combination of 4 pictures allocated by the system.

**Sudoku**

**What is the Sudoku?**

As a logic puzzle, Sudoku is also an excellent mental game for exercising the brain. Its rules are so simple that even a beginner can handle the simple levels.

Sudoku is a logic-based, combinatorial number-placement puzzle. In Sudoku, the objective is to fill a 9 × 9 grid with digits so that each column, each row, and each of the nine 3 × 3 subgrids that compose the grid (also called "boxes", "blocks", or "regions") contain all of the digits from 1 to 9.

**Games Rules of Sudoku**

Sudoku grid consists of 9x9 spaces.

You can use only numbers from 1 to 9.

Each 3×3 block can only contain numbers from 1 to 9.

Each vertical column can only contain numbers from 1 to 9.

Each horizontal row can only contain numbers from 1 to 9.

Each number in the 3×3 block, vertical column or horizontal row can be used only once.