* feat: add memory game and a games folder
* fix: `clang-tidy` warnings (hopefully)
* fix: use `random_shuffle`
`random_shuffle` was removed in C++17, however, we're using C++11 here, so there should be no harm.
* updating DIRECTORY.md
* clang-format and clang-tidy fixes for 8cd0a772
* fix: remove repeated `random` header
* clang-format and clang-tidy fixes for 02786880
* fix: Windows build errors
* fix: CI warnings (hopefully)
* fix: CI warnings
* fix: (finally) CI warnings
* fix: wrong parameter name
* fix: yet another attempt to fix CI
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