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NameDateTime:to:

Number Path (Fill 1-20)

Fill in the missing numbers. Make one path from 1 to 20. Consecutive numbers must share a side. Diagonal moves are not allowed. Use each number exactly once.

Example
1 → 201112131415105431696121787201918
  1. 1.
    1 → 201161413121841720
  2. 2.
    1 → 201721161915201211
  3. 3.
    1 → 2091817471951312
  4. 4.
    1 → 2015168111265320
  5. 5.
    1 → 2017181203491110
  6. 6.
    1 → 2011820614138911
  7. 7.
    1 → 2017141919811107
  8. 8.
    1 → 20172361112
  9. 9.
    1 → 20210742013
  10. 10.
    1 → 20911613316
  11. 11.
    1 → 2051516122018
  12. 12.
    1 → 20191181639
  13. 13.
    1 → 207181711114
  14. 14.
    1 → 20181541258