THE IMPROVED MEHANDROS CUBE 

THE INFINITY PUZZLE 

THE 3 CRECOS PUZZLE 

THE DIAMANTE CUBE PUZZLE 

THE EGYPTIAN PYRAMID PUZZLE 

THE 4PIC(4 piece interlock cube 

THE FLATLINER 

The Crossknot (IPP25 international puzzle competition entry of 2005 in Helsinki,Finland) 

The 3 STICKS Puzzle 

The CROSSWINDOWS (IPP26 international puzzle competition entry of 2006 in Boston,USA) 

The M.C ESCHER STAR 

"CUBE ELIZABETH" Puzzle(Custom) 

The DUAL TETRAHEDRA Puzzle 

The "ELZZUP" Puzzle 

The "7PIECE NIGHTMARE Deluxe edition" Puzzle 

THE GRAVITY CUBE (IPP28 international puzzle competition entry of 2008 in in Prague, Czech Republic) 

THE MEET ME AT THE CORNER PUZZLE 

THE TRIPLE RHOMBIC PYRAMID 

THE HELLAS CUBE 

THE QUATROMBIC PUZZLE 

THE GRANDMAS TRUNK REVENGE PUZZLE (IPP29 International puzzle competition entry of 2009 in San Francisco,USA) 

THE COLORCUBE PUZZLE 

THE FLOWER BLOOM PUZZLE 

THE PETER PUZZLE(Custom) 

THE 4U PUZZLE(Educational) 

THE "TO KARAVI PUZZLE"(Custom) 

THE PUZZLE SPLINES 

THE GRIFOS PUZZLE 

THE IRIKAT PUZZLE(Creative)

THE FIFTY PUZZLE(CUSTOM)

THE LAMITAN PUZZLE

THE JUDGES GAVEL PUZZLE (Won the 1st prize award in IPP31 International puzzle competition entry of 2011 in Berlin)

THE FANCY HEART ATTACK PUZZLE 

THE VAULT PUZZLE (Awarded with top ten vote recognision in IPP32 International puzzle competition entry of 2012 in Washington DC 

THE ILLUSION PUZZLE 

THE IN'POSSIBLE PUZZLE (IPP33 International puzzle competition entry of 2013 in JAPAN) 

THE CROSSLINKS PUZZLE was in IPP34 International puzzle design competition entry of 2014 in London UK 

THE TRINITY PUZZLE was in IPP34 International puzzle design competition entry of 2014 in London UK  

THE DOORS&DRAWERS PUZZLE

THE FAIRY'S DOOR PUZZLEBOX (IPP34 International puzzle competition entry of 2014 in LONDON UK)Awarded with 2014 Puzzlers Award-Gold pin Black trophy-:) 

THE IN'POSSIBLE PUZZLE delux edition

THE XENIA TABLE PUZZLEBOX (Awarded with the "Puzzlers Award" and Jury "honorable mention" in IPP35 International puzzle design competition entry of 2015 in Canada-Ottawa. 

THE TOOLBOX PUZZLE (IPP36 International puzzle competition entry of 2016 in Japan-Kyoto)Awarded with Jury "honorable mention" Prize 

THE ROCKING HORSE PUZZLE (IPP37 International puzzle competition entry of 2017 in PARIS-FRANCE) 

THE ELZZUP 2 PUZZLE was given the 2018 Attractive puzzle Award (Appolo epathlon). in MAA 1st 2018 which is held in Kastellorizo. GREECE.

The GRIFOS GR was awarded with the 1ST price Gold Boucla Award 2019 and the Quality puzzle award(Hephaestus epathlon) at the 3nd MAA 2019 (Megistian Aenigma Agon)

The Isabella box