Accessibility note: If you have trouble determining the colors of the symbols at the bottom of the puzzle, you may read the source code to identify them. The white/black color of the symbols is for contrast only and has no puzzle significance.
SN DWSQZBS, ZCC SGD BKTD QNS UZKTD SN SGD ZMRVDQ QNS UZKTD ZMC SZJD LNC SVDMSX RHW (VHSG Z=0 SN Y=25). (rot 1)
Clues:
CQN TOWN BNLXWM CRVN BXVNCQRWP IN QJYYNWB WASHINGTON (rot ????)
DOLRM LC WUJCNUF IZ NBY VUBUGUM PBSBK (rot ????)
EMMXQVO THTTHS BZMM YLSHALK AV AOL SSHTH (rot ????)
FULAYMN FIOX PUFOY MNYLYI (rot ????)
GNLD CYPD PKLBSM NE SGD MNQRD FNCR (rot ????)
HSFFL DJUZ TUBUF KI IJQJU YD JXU CYTMUIJ (rot ????)
ITMXQ DVDSVI FW RE RETZVEK VDGZIV RMF (rot ????)
LGGVI ARNSFEV YMNSP YT GJ YWZJ (rot ????)
LVEO RQH RI PDQB SLFNHG YB QBOOX HLJKW BKDROB DRKX BON GDBV DJR YB IOVVYG (rot ????)
NIDWZQBM OWWOTM XZWLCKB WN SMDQV ZLTXOAIV ZLILO (rot ????)
WIGGIH EC CDKDO SX DRO CYEDR VUAYF NIJJCHA (rot ????)
YJWWC YGV GX HIGXCV EAPNTG DG HGWLJQ PJIWDG ATT (rot ????)
YKG LARR UL YKGCKKJ FQDDJ GTMSQDRR (rot ????)
YVGTOYN MVIP KRJKP YGAIK UX JGTIK (rot ????)
ZEKZO EMKAU HWJAGV TUF SXLWJ TSJGIMW (rot ????)
Answers:
| + | * | ( | ( | - | + | (rot ????) |
| ( | * | - | ( | * | - | ( | * | - | (rot ????) |
| ^ | - | ( | + | ^ | * | ^ | (rot ????) |
| / | ( | ( | * | / | ( | * | ( | - | (rot ????) |
| / | ( | + | ^ | ( | ^ | (rot ????) |
| ^ | + | - | - | ^ | (rot ????) |
| + | ^ | ( | ( | ^ | + | ^ | ( | ( | ^ | (rot ????) |
| ^ | - | ( | + | / | / | - | (rot ????) |
| - | ^ | - | + | * | ^ | - | ^ | ^ | / | - | (rot ????) |
| ( | ^ | / | + | + | / | (rot ????) |
| * | ^ | - | * | / | ( | (rot ????) |
| ^ | - | ( | * | ( | / | (rot ????) |
| / | ^ | ( | ( | ^ | ( | + | (rot ????) |
| ^ | * | / | - | * | ^ | ^ | + | (rot ????) |
| / | - | ( | ( | ^ | / | (rot ????) |