Three Dimensions

(Published yesterday, 16:38 by billybeth)

Normal Sudoku rules apply.

Cells separated by a blue dot are in the ratio of 1:3 and by a red dot have a difference of 3.

All red dots are given but not all blue dots.

Solve online: Sudokupad.

Solution code: top line

Solved by BULL-TT, googuee, GorgeousNicko, johnreid, SKORP17, walid_tun, jalebc, houellebecqqq, CaseyM, CitrusGremlin, ad1643, metacom, MShar, milxqueen, killje, ciaragst, Rollo, TeddieMilo, byale, spudato321, ... drmegadude, NEWS, abadx, APigthatflys, saxdaddyj, scushuaishuai, flutchman, mlgunicorn22, zrbakhtiar, advie, ludvigr04, XhcnoirX, LeafBoat, Ol-Jay, Ste1729, armin-k1, Megalobrainiac, Elliott810

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