puzzlephil

Number Chain

Rules

Draw a single continuous line across the diagramme that starts with 1 in the upper left corner and ends with the number in the lower right corner and that includes every number in between exactly once. (The idea of this puzzle goes back to Leonid Mocharov.)

Sample puzzles

EASY

Number Chain #1 - easy
Number Chain #2 - easy

MEDIUM

Number Chain #3 - medium
Number Chain #4 - medium

HARD

Number Chain #5 - hard
Number Chain #6 - hard

EVIL

Number Chain #7 - evil
Number Chain #8- evil
Titel

Timer

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