This is just a simple hack for the FDS version of Solomon's Key (Solomon no Kagi).  The title screen from the US version of the ROM was applied to the FDS version. No other modifications were made.  Just make sure to use either IPS or BPS patch (not both) to the following FDS ROM (with no header)...

File/ROM SHA-1: B06BFF43FCCEEEB789BE73C96960E6947EEAF75F
File/ROM CRC32: 9C2E3999

The patched file should have the following hashes (and have a header applied)...

File SHA-1: C2C9ADA1954DA7BD31CC98340C578B69D656F294
File CRC32: 86718C69
ROM SHA-1: D80C4F601BB2CE146FE471990360AAAA44F2AB72
ROM CRC32: 71464036

Special thanks to Tecmo for releasing such an amazing puzzle game.  (So please don't come after me!)