Cracking the code
I'm tasked with figuring out a 7-digit safe code. Each guess has two digits in the correct spot, non-adjacent. With these constraints, I'm working through the requirements methodically.
Narrowing down options
Each guess pins down exactly two digits in the exact spot that aren't next to each other, plus all digits are unique. This helps refine the safe code possibilities.
Taking a closer look
I'm working through each guess, focusing on two non-adjacent correct positions per guess, while ensuring all digits in the code are distinct. Securely organized and monitored.
Mapping correct pairs
I'm identifying valid non-adjacent pairs of correct positions for each guess, ensuring all digits remain distinct through the process. The combinations are limited to a specific set.
Spotting inconsistencies
I’m noting if a digit appears twice in the same spot across multiple guesses, which could mistakenly suggest more correct digits than allowed, throwing off the solution.
Comparing digits
By checking for repeated digits in the same spot across different guesses, I can rule out any forced correctness or incorrectness, streamlining the code validation process.
Analyzing patterns
I'm noting that position #5 has digit 9 in guesses #3 and #4. This consistency might indicate that both guesses have at least one correct position.
Spotting digit patterns
I’m checking for digits in the same spot across guesses. Notably, digit 9 in position #5 appears in both guesses #3 and #4, hinting at potential correct positions.
Analyzing position #5
I'm working through the hypothesis that the correct code includes digit 9 in position #5. Each guess would then need one more correct position from the remaining non-adjacent options.
Pinpointing position #5
I’m thinking c5=9 is correct. G3 needs one more correct position from {1,2,3,7}, while G4 needs one more from {1,2,3,7}, avoiding adjacency to #5.
Confirming digit positions
Digit 9 is in position #5, with one more correct position from {1,2,3,7} for G3. OK, let me see, G4 needs one more correct position from {1,2,3,7}, excluding adjacency.
Figuring out constraints
Position #5 isn't next to #7, so both can be correct. Each guess gets two right digits, without them being next to each other, leaving other digits wrong.
Figuring out valid positions
I’m noting that guess #1 needs two non-adjacent correct spots from a specific set. Moving forward, I’ll explore which pairs of digits fit this criteria.
Spotting inconsistent digits
Interestingly enough, digit 9 often reappears in different positions across guesses. Assuming c5=9, it seems more likely to identify the correct code's pattern.
Charting the course
I’m concluding c5=9 works. Now, I’m looking at other guesses, ensuring each has a non-adjacent correct position. Progress is clear and methodical.
Correcting the approach
Interestingly enough, I found a contradiction in guess #4, so I’m re-evaluating the possibilities, focusing on non-adjacent correct positions and ensuring all constraints align. The search continues!
Reassessing solutions
Mapping out options, it’s becoming clear that digit 3 in position #5 might be valid. I’m ensuring all constraints are adhered to while keeping the code's unique digits intact.
Piecing together the code
Hmm, I’m thinking through the code's constraints, ensuring no digit repeats. The goal is to pinpoint two non-adjacent correct positions for each guess.
Mapping connections
I'm figuring out which of guess #1's correct positions sync with the partial code. Two specific non-adjacent positions are my targets. Progress is steady and insightful.
Isolating valid choices
I’m narrowing down guess #1's correct positions to #2, #4, #6, and #7. Based on adjacency rules, #6 and #7 can't both be correct.
Taking a closer look
Focusing on pairs from guesses #1 and ensuring no adjacency. Only valid pairs are (#2, #4) and (#4, #6). Guess #2 needs two correct, non-adjacent positions.
Evaluating potential solutions
I’m examining guess #2 for valid non-adjacent pairs. Ensuring distinct digits for each position to avoid conflicts. Progress is steady and narrowing down options.
Validating guess #2
I’m establishing what positions are correct for guess #2, ensuring no digit repetitions and confirming that all constraints are followed consistently throughout the process.
Mapping out the code
I’ve established 5 digits for the code, noting the constraints of non-adjacent correct positions without repeating digits. I’ll ensure remaining digits don’t conflict with these.
Identifying positions
For guess #1, positions #2 and #7 are valid, so c2=0 or c7=7. Other positions don't fit. Constraints are leading me to these conclusions.
Confirming non-adjacency
I've determined that guess #1 can have correct positions #2=0 and #7=7, which aren't adjacent. Further verification with other guesses will ensure no conflicts arise.
Checking the matches
OK, let me see. I’m ensuring the remaining correct positions align with other guesses, confirming no conflicts and verifying all constraints are met. Progress is steady and thoughtful.
Verifying all constraints
Taking a closer look, checking each guess for two non-adjacent correct positions, ensuring distinct digits align without duplications, and confirming all constraints are satisfied.
Verifying the code
I'm mapping out the code to ensure guess #1 has two non-adjacent matches and the correct most positions. So far, positions #2 and #7 fit the criteria.
Confirming accuracy
I’m working through guess #2, ensuring two non-adjacent matches. Positions #4 and #6 align perfectly with the assigned code. This solidifies our progress in verifying the code's accuracy.
Confirming code alignment
I’m checking that guess #3 has two non-adjacent matches with the code. So far, positions #1 and #5 align correctly, matching the code perfectly. Progress is steady and accurate.
Thought about cracking the code,持续 1m 39s