Hamiltonian plumbers Player and Editor




## About
This genre was designed by page.author in early 2021. It shares many ideas with [Shirokuro Pipe].

## page.author's original Hamiltonian Plumbers
These puzzles were manually curated following algorithmic generation.

W=6x6&L=x19&LEX=s1s6g4g5b1b4&SS=1RDRUULUUUU45UUULDDLLUURURUULDLDLUURU11LUUU&G=hamiltonian-plumbers
W=6x6&L=r13&LEX=s3s8s8&SS=24URULLDDDLUUUL31LDLLLURRURULURUULDLDLLLURRU&G=hamiltonian-plumbers
W=6x6&L=l21a7&LEX=s9g4g4&SS=21DLDDDDDRRRRRUUUULURU13DLURURDDDLLLUUURURU&G=hamiltonian-plumbers
W=6x6&L=x3a19&LEX=s7g5s2g3&SS=30ULULDLUURURDRDRUULULULDLUU8URUUUULLURRU&G=hamiltonian-plumbers
W=6x6&L=a13a15&LEX=s1b1g1s4g10b2&SS=1RDRURDRRRUR2RURRRRDRDLDLLURULLDLL50DDLULLLLU&G=hamiltonian-plumbers
W=6x6&L=r9a4&LEX=b1b9s6s6s1&SS=18DLUUURRRRRR4UULDLUL19DDLULURR17LLLLLDRRRRDDDD&G=hamiltonian-plumbers
W=6x6&L=a8a8&LEX=s6b4b2s6&SS=22ULUULDDD12DDLULULUURDRDR20LUUUUULLLDRRDDDDLD&G=hamiltonian-plumbers
W=6x6&L=x21&LEX=g2s5b4b4g3s3&SS=29DRDLDDRRUURULU25LLLLLLUUL3LDDLLLLUULURULU&G=hamiltonian-plumbers
W=6x6&L=a27&LEX=s1s10b4b4&SS=1RDRUULUUURDDRURULU54LDLULDLUURURDRULURULU&G=hamiltonian-plumbers
W=6x6&L=a14x5&LEX=s7g3s12g1&SS=13DDDDDDRURULUUURRRRR9URRRULURULLDLUURRRR&G=hamiltonian-plumbers
W=6x6&L=d7r13d3&LEX=s6s3g11&SS=16LDD17RDRDLLLLURRUULDLLURULURU23LULURULLLDRU&G=hamiltonian-plumbers
W=8x8&L=a10x4x7x22a6&LEX=b1s5s1b7g4g11&SS=1RDRRRD5RDRDLDDRDRULURURURDRURURULLDLULDLULLL52ULULUURDRDRDRULURULURUR&G=hamiltonian-plumbers
W=8x8&L=x10x14a12x5a12&LEX=s0b9g2b5g10s3&SS=48URRRULUULDLDLULURRULLULLDRDLDDRRDLLL42LUULULDLULULLLUU3LLURULLDLULLLU&G=hamiltonian-plumbers
((authored))

## Known issues
For self-reference:
	- ~~scope fruit shapes on particular fruit in multi-fruit tracks~~
	- ~~add checkerboard pattern~~
	- ~~realign display so the board isn't cut~~
	- ~~clarify rules~~


## Changes

**2023-08-10** Thanks @kuchiwo for finding a couple bugs, now fixed, during his third livestream.
**2023-12-19** Thanks @PinkHoodie for suggesting lins be coloured according to the matched symbols (changed).
**2024-05-14** Style tweaks and encoding upgrade (no puzzles will be affected). Thanks to @PinkHoodie for noticing the missing valves, and that a rule needed to be corrected.