Brilliant. I was intimidated when I first read the ruleset but once I started think about it everything flowed really nicely. Another great puzzle by Wuschel.
5:23 for me. Quite tough for an advent-ure but very fun with somewhat unusual and refreshing logic :). For the start I differed a bit : in row 1 since r1c123 are from 1-2-3-5, 4 and 6 must go on the renban in r1c456 and they have to go with a 5 with no doublers. And later on for c3, I noticed that 6 couldn't be in r3c3 : classic renban trick, it would force 45 in r2c12 and 6 in r2c3, too many 6 c3. Then I noticed that 1 and 2 could only go in r1c3 in the first three top cells of c3, so the renban in the bottom contains the other 1 or 2. Therefore it doesn't contain a 6 (2 being doubled already). That places 6 in r2c3 in the column, which forces the 3 doubler in r3c3.
Yay, great solve! Doubler week was hard to set but super fun. How I saw that tough spot while setting: Row 3 column 3 sees the 456 triple in box 1 (via renban and column). So it has to be 3 (doubled or natural), placing a 45 pair on the renban in box 1 and leaving a lonely 6 in row 2 column 3. After that the column 3 logic gets way easier (with a 5 on the vertical renban it can't also contain the 1 which goes in r1c3).
I knew a doubler on a renban had to be 1, 2 or 3 and I knew I'd used 1, 2 and 3 as doubler but never connected the two. Had to peek at the video to remove the possible doublers on the 3 square renban in bottom right. Great puzzle.
Wow - exactly 10 mins for me. Quite a while but I managed to work it all out in the end. I obviously need to have more practice at doubler puzzlers though, especially when combined with other constraints.
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Brilliant. I was intimidated when I first read the ruleset but once I started think about it everything flowed really nicely. Another great puzzle by Wuschel.
Incredible from you Wuschel!! Great use of renbans with doublers!! Your explanations and solving Rangsk were magnificent!
5:23 for me. Quite tough for an advent-ure but very fun with somewhat unusual and refreshing logic :). For the start I differed a bit : in row 1 since r1c123 are from 1-2-3-5, 4 and 6 must go on the renban in r1c456 and they have to go with a 5 with no doublers.
And later on for c3, I noticed that 6 couldn't be in r3c3 : classic renban trick, it would force 45 in r2c12 and 6 in r2c3, too many 6 c3. Then I noticed that 1 and 2 could only go in r1c3 in the first three top cells of c3, so the renban in the bottom contains the other 1 or 2. Therefore it doesn't contain a 6 (2 being doubled already). That places 6 in r2c3 in the column, which forces the 3 doubler in r3c3.
Yay, great solve! Doubler week was hard to set but super fun.
How I saw that tough spot while setting:
Row 3 column 3 sees the 456 triple in box 1 (via renban and column).
So it has to be 3 (doubled or natural), placing a 45 pair on the renban in box 1 and leaving a lonely 6 in row 2 column 3.
After that the column 3 logic gets way easier (with a 5 on the vertical renban it can't also contain the 1 which goes in r1c3).
I knew a doubler on a renban had to be 1, 2 or 3 and I knew I'd used 1, 2 and 3 as doubler but never connected the two. Had to peek at the video to remove the possible doublers on the 3 square renban in bottom right. Great puzzle.
Nice! It's cool that one of the givens ended up being doubled.
Wow - exactly 10 mins for me. Quite a while but I managed to work it all out in the end. I obviously need to have more practice at doubler puzzlers though, especially when combined with other constraints.
My time for this puzzle was 7:14, solver number 158.