Little Einsteins is an American children's show that aired on Playhouse Disney (later known as Disney Junior) on October 9, 2005. The show has many dubs, including Greek, Italian, Hindi, and Czech.
However, there is a rare Hungarian dub of the show entitled "Kis Einsteinek." The dub was made by Digital Media Services for Disney Channel's "Playhouse Disney" block. The end of the Hungarian dub of the episode, "The Legend of the Golden Pyramid" is on YouTube. The other two parts of the episode were uploaded, but sadly got blocked worldwide by Disney. No more clips of the Hungarian dub have been found yet.
UPDATE: 02/21/2016: ballwa44 found it on a torrent and uploaded the theme, later they don't have the episodes anymore and does not respond to upload them.
Theme song: https://www.youtube.com/watch?v=DW5wcoNgey4