The Indigo V4 is an incredible addition to the advanced lineup. Designed by puzzle enthusiast Shane Seward, it's the perfect next step for those who love solving Bronze and Orange!
 
The sense of accomplishment you'll feel after solving this challenging puzzle is truly fantastic. Get ready for hours of mental exercise and worthwhile play – add it to your collection today and prepare to be amazed.
 
Please note: the V4 operates the same as the V3, however it features the VAULTMAZE drawbar and certificate bar combo as well as a body and nut, it can all be made in-house except for the sleeves and it will be solved and reassembled just like the originals.