It's about timing
Short sum 6,8 or 9
How does that look?
Extracting combos having a 0,4 or 8 may help
Sum Last Digit:
6 015 024 079 123 169 178 259 268 349 358 367 457 006 114 033 448 556 466 277 088 899
8 017 026 035 125 134 189 279 369 378 459 468 567 008 116 224 233 044 558 477 288 099
9 018 027 036 045 126 135 234 289 379 469 478 568 009 117 225 144 559 667 577 388 199
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Sum Last Digit:
6 015 024 079 178 268 349 358 457 006 114 033 448 466 088 899
8 017 026 035 134 189 378 459 468 008 224 044 558 477 288 099
9 018 027 036 045 234 289 469 478 568 009 144 388
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There should be a leaning for Root sum 9
018 027 036 045 126 135 189 234 279 369
378 459 468 567 009 117 225 144 558 477 288 099
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018 027 036 045 189 234
378 459 468 009 144
558 477 288 099