Rules:
Within the 9x9 grid place the digits 1-9 once each into every row column, and box.
Pillars:
Next to the grid a model of the solution is shown, where each digit is represented by a pillar with a height matching the digit. The sides of each pillar are grey with a lit top face. The model is viewed from the front looking down with a 45° angle using a projection that does not give depth information.
An example for this rule can be seen below
Example and 3D visual for the Pillars rule:
Have fun solving!
Lösungscode: Row 5 of the 9x9 grid with seen pillars surrounded by ()
Example: 12(3)(4)567(8)9
am 21. Juni 2026, 21:45 Uhr von FIT7Y
Changed example to be 3D
am 21. Juni 2026, 15:36 Uhr von Playmaker6174
Oof, that is quite a mad concept but man, does it offer some interesting thoughts for a skyscraper puzzle. Very interesting puzzle indeed xd
am 21. Juni 2026, 13:39 Uhr von RockyRoer
Very cool rule that I still have no idea the implications for. So much i think i still need to learn.
am 21. Juni 2026, 12:00 Uhr von Qodec
Surprisingly versatile rule. Very interesting.
am 21. Juni 2026, 06:26 Uhr von yttrio
It took a bit to realize the fundamental logic, but once the initial hurdles were conquered it ended up being a cool puzzle with a very intriguing premise.