You are given 5 puzzle boards, each divided by borders into regions. On each board:
Penpa+ link with solution check
Solution code: For each puzzle board (S, L, I, C, and Y), the number of tetrahexes corresponding to the board shape; 5 digits total.
For example, if there are 4 regions on the "S" board with an "S" tetrahex, and 2 "L" tetrahexes on the "L" board, the solution code would be "42...", with dots replaced by the numbers for I, C, and Y.
on 3. March 2024, 18:52 by Vebby
The given tinyURL link wasn't opening for me, but I found a workaround: get the full URL behind the tinyURL by using an online tool like wheregoes.com, then open the full URL using Penpa's Load function.
on 3. November 2023, 21:40 by BenceJoful
Fixed broken link
on 24. May 2021, 20:10 by BenceJoful
Fixed formatting
on 24. May 2021, 20:07 by BenceJoful
Added new way to load the puzzle into Penpa solver
on 4. December 2020, 09:08 by ropeko
Very nice puzzle! Large but you get step by step closer to the solution.
on 2. December 2020, 18:40 by BenceJoful
@jessica6 I see it now, fixing!
on 2. December 2020, 18:04 by jessica6
Is it really a double hex near the bottom of the "C" grid, or is it a graphic glitch?
on 2. December 2020, 08:12 by Eggr
EDIT: REDACTED.
BEWARE OF ELUSIVE DEADLY TRIANGLES