Update / Remove remaining broken links

Author: joviane

README.md

@@ -51,7 +51,7 @@ Feel free to contribute! Only open-source challenges please!
 | :brazil: | [Kinvo - 2](https://kinvo.com.br/) | Typescript, Node.js, REST API or GraphQL | [Code →](https://github.com/kinvoapp/node.js-challenge)
 | :brazil: | [Kinvo - 3](https://kinvo.com.br/) | C# | [Code →](https://github.com/kinvoapp/c-sharp-challenge)
 | :uk: | [MoonPig - 1](https://www.moonpig.com/) | .NET | [Code →](https://github.com/Moonpig/tech-test-dotnet-backend)
-| :uk: | [MoonPig - 2](https://www.moonpig.com/) | Typescript, Node.js & Express | [Code →](https://github.com/Moonpig/tech-test-node-backend)
+| :uk: | [MoonPig - 2](https://www.moonpig.com/) | Node.js, Typescript & Express | [Code →](https://github.com/Moonpig/tech-test-node-backend)
 | :brazil: | [Olist](https://olist.com/) | Python or Go | [Code →](https://github.com/olist/work-at-olist)
 | :brazil: | Oli Saúde | Any Language & Any Framework | [Code →](https://github.com/olisaude/teste-dev-backend)
 | :us: | [Ontraport](https://ontraport.com/) | Any Language | [Code →](https://github.com/Ontraport/Backend-Test)
@@ -65,16 +65,21 @@ Feel free to contribute! Only open-source challenges please!
 | :brazil: | [PicPay](https://picpay.com/) | Java (Spring Boot), PHP (Lumen) & (MySQL or MongoDB) | [Code →](https://github.com/PicPay/picpay-desafio-backend)
 | :brazil: | [RedFoxTech](https://redfox.tech/) | Node.js, REST API & Any Database | [Code →](https://github.com/RedFoxTech/vaga-backend-teste)
 | :brazil: | [Riderize](https://www.riderize.com/) | Node.js & GraphQL | [Code →](https://github.com/Riderize/backend-test)
-| :nigeria: | [Rise Vest](https://risevest.com/) | Node.js (TypeScript & Express) or Go, Postgres, Redis, Docker & S3/Cloud Storage Provider | [Code →](https://github.com/risevest/backend-test)
-| :uk: | [SamKnows](https://www.samknows.com/) | PHP | [Code →](https://github.com/SamKnows/backend-engineering-test/blob/master/README.md)
-| :norway: | [Schibsted](https://schibsted.com/) |Java or Kotlin | [Code →](https://github.com/scm-spain/ms-ma--backend-test)
-| :brazil: | [Senior Sistemas](https://www.senior.com.br) | Any Language, Any Database, REST API | [Code →](https://github.com/SeniorSA/seniorlabs-challenge#desafio-software-engineering)
+| :nigeria: | [Rise Vest - 1](https://risevest.com/) | Node.js, Typescript & Express or Go, PostgreSQL, Redis, Docker & S3/Cloud Storage Provider | [Code →](https://github.com/risevest/backend-test)
+| :nigeria: | [Rise Vest - 2](https://risevest.com/) | Node.js, Typescript, Express, PostgreSQL, Redis & Docker| [Code →](https://github.com/risevest/senior-backend-test)
+| :nigeria: | [Rise Vest - 3](https://risevest.com/) | Node.js, Express & PostgreSQL| [Code →](https://github.com/risevest/backend-intern-test)
+| :uk: | [SamKnows](https://www.samknows.com/) | PHP & MySQL | [Code →](https://github.com/SamKnows/backend-test)
+| :uk: | [SamKnows](https://www.samknows.com/) | PHP, Symfony & Docker | [Code →](https://github.com/SamKnows/backend-engineering-test)
+| :norway: | [Schibsted - 1](https://schibsted.com/) |Java or Kotlin | [Code →](https://github.com/scm-spain/ms-ma--backend-test)
+| :norway: | [Schibsted - 2](https://schibsted.com/) |Java, Spring Boot | [Code →](https://github.com/scm-spain/ms-fc--backend-test)
+| :brazil: | [Senior Sistemas](https://www.senior.com.br) | Any Language, Any Database, REST API | [Code →](https://github.com/SeniorSA/seniorlabs-challenge/blob/main/software-engineering.md)
+| :brazil: | [Senior Sistemas](https://www.senior.com.br) | Java, REST API | [Code →](https://github.com/SeniorSA/x-platform-challenge/blob/main/challenge.md)
 | :brazil: | [Somar Metereologia](http://www.somarmeteorologia.com.br/institucional/) | Python, REST API & AWS or Flask | [Code →](https://github.com/somarmeteorologia/challenge/tree/master/backend)
-| :us: | [StackPath](https://www.stackpath.com/) | Go | [Code →](https://github.com/stackpath/backend-developer-tests)
-| :brazil: | [Stone Payments](http://stone.com.br) | Elixir | [Code →](https://github.com/stone-payments/tech-challenge)
+| :brazil: | [Stone Payments](http://stone.com.br) | Go | [Code →](https://github.com/stone-payments/card-interview)
 | :netherlands: | [Travix](https://www.travix.com/) | Any Language | [Code →](https://github.com/Travix-International/tech-test)
 | :us: | [Uber](https://www.uber.com/) | Any Language | [Code →](https://github.com/uber-archive/coding-challenge-tools/blob/master/coding_challenge.md)
-| :brazil: | [UOL Host](https://uolhost.uol.com.br/) | Java & Any Framework | [Code →](https://github.com/uolhost/test-backEnd-Java)
+| :brazil: | [UOL Host - 1](https://uolhost.uol.com.br/) | Java & Any Framework | [Code →](https://github.com/uolhost/test-backEnd-Java)
+| :brazil: | [UOL Host - 2](https://uolhost.uol.com.br/) | Java or Kotlin & Spring Boot | [Code →](https://github.com/uolhost/test-software-engineer)
 | :sweden: | [Volvo Cars](https://www.volvocars.com/) | Any Language | [Code →](https://github.com/volvo-cars/congestion-tax-calculator)
 | :brazil: | Wirecard Brasil | Any Language, REST API | [Code →](https://github.com/wirecardBrasil/challenge/tree/master/backend)
 | :cn: | [Wiredcraft](https://wiredcraft.com) | Node.js, Any Framework, Any Database, REST API | [Code →](https://github.com/Wiredcraft/test-backend)