Update index.md (MystenLabs#11793)

## Description 

Describe the changes or additions included in this PR.

## Test Plan 

How did you test the new or updated feature?

---
If your changes are not user-facing and not a breaking change, you can
skip the following section. Otherwise, please indicate what changed, and
then add to the Release Notes section as highlighted during the release
process.

### Type of Change (Check all that apply)

- [ ] user-visible impact
- [ ] breaking change for a client SDKs
- [ ] breaking change for FNs (FN binary must upgrade)
- [ ] breaking change for validators or node operators (must upgrade
binaries)
- [ ] breaking change for on-chain data layout
- [ ] necessitate either a data wipe or data migration

### Release notes

doc/src/build/move/index.md

@@ -38,7 +38,7 @@ my_move_package
 
 See [Package Layout and Manifest Syntax](https://github.com/move-language/move/blob/main/language/documentation/book/src/packages.md#package-layout-and-manifest-syntax) for more information on package layout.
 
-It's now time to look at some Sui Move code. You can either keep reading for an introductory description of the main Sui Move language constructs or you can jump straight into the code by [writing a simple Sui Move package](write-package.md), and checking out additional code [examples](../../explore/examples.md).
+It's now time to look at some Sui Move code. You can either keep reading for an introductory description of the main Sui Move language constructs or you can jump straight into the code by [writing a simple Sui Move package](../move/write-package.md), and checking out additional code examples in [Sui by Example](https://examples.sui.io).
 
 ## First look at Move source code
 

doc/src/explore/index.md

@@ -4,12 +4,6 @@ title: Explore Sui
 
 See examples and tutorials built on Sui.
 
-## Sui applications
-
-[Sui Capys](https://capy.art/) - Sui Capys demonstrates the capabilities of Sui with cute, fun capybaras you can collect, breed, and adorn with your favorite items. 
-
-[Satoshi Flip](https://satoshi-flip.sui.io/) - Satoshi Flip is the first Sui application with fair and transparent random selection output, using a Sui epoch-locked Satoshi-Dice variant.
-
 ## Tutorials
 
 View the [Tic Tac Toe tutorial](../explore/tutorials.md) to learn how to create a Tic Tac Toe game on Sui.