added new entries

games/puzzle/_toc.md

@@ -10,7 +10,9 @@
 - **[Enigma](enigma.md)** (C, C++, GPL-2.0, mature)
 - **[Fish Fillets - Next Generation](fish_fillets_ng.md)** (C++, GPL-2.0, mature, inactive since 2011)
 - **[Frozen Bubble](frozen_bubble.md)** (Perl, GPL-2.0, mature, inactive since 2012)
+- **[Grabble](grabble.md)** (Java, ?, mature, inactive since 2006)
 - **[KAtomic](katomic.md)** (C++, GPL-2.0, mature)
+- **[Me and My Shadow](me_and_my_shadow.md)** (C++, GPL-3.0, beta)
 - **[Pingus](pingus.md)** (C++, GPL-3.0, mature)
 - **[TetraVex](tetravex.md)** (Swift, GPL-3.0, beta)
 - **[kiki the nano bot](kiki_the_nano_bot.md)** (?, mature, inactive since 2007)

games/puzzle/grabble.md

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+# Grabble
+
+_Anagrams-playing game._
+
+- Home: http://grabble.sourceforge.net/, https://sourceforge.net/projects/grabble/
+- State: mature, inactive since 2006 
+- Download: https://sourceforge.net/projects/grabble/files/
+- Code repository: (see download)
+- Code language: Java
+- Code license: ?
+
+## Building

games/puzzle/me_and_my_shadow.md

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+# Me and My Shadow
+
+_Try to reach the exit by solving puzzles._
+
+- Home: https://acmepjz.github.io/meandmyshadow/, https://sourceforge.net/projects/meandmyshadow/
+- State: beta
+- Download: https://acmepjz.github.io/meandmyshadow/download.html, https://sourceforge.net/projects/meandmyshadow/files/
+- Platform: Windows, Linux, macOS
+- Code repository: https://github.com/acmepjz/meandmyshadow.git, https://svn.code.sf.net/p/meandmyshadow/meandmyshadow/ (svn)
+- Code language: C++
+- Code license: GPL-3.0
+
+## Building
+
+- Build system: CMake