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Daily Difficult Sudoku - 21. April 2020

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Messages:
(no messages)

Time:
0:00
Penalty:
0:00

This Sudoku as a SVG, png or EPS graphics.

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Hiscores

Nr.NameTime HintsChecksDateComment
1 ChairatS 1:00 0 0 2020-04-21 15:46
2 grunzer 1:00 0 0 2020-11-04 15:18
3 homo habilis 1:44 0 0 2020-04-21 08:14
4 homo sapiens 1:44 0 0 2020-04-21 07:21 2. Versuch
5 LUCY from Africa 1:44 0 0 2020-04-21 15:09 3 Versuche
6 Australopithecus Afarensis 1:45 0 0 2020-04-21 07:31
7 Neandertalerin 1:48 0 0 2020-04-21 07:25
8 homo ludens 1:48 0 0 2020-04-21 08:08
9 homo erectus 1:49 0 0 2020-04-21 07:37
10 Dr. Mabuse 1:50 0 0 2020-04-21 07:19
11 Drogenjäger 1:51 0 0 2020-04-21 08:43
12 Gizmo 1:51 0 0 2020-04-21 13:18 @Tom Lonegan: z.b. auf Lösen klicken dann ein tag zurück und dann im browser auf zurück. Dann irgendeine zahl löschen und beim richtigen timer wieder eingeben ;-) oder schneller als 2:30 sein und dann warten

As well as 99 poor folks that where pushed out of the hiscores. All hiscores for this day.

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Explanations

Check
Checks if there are any direct violations of the Sudoku rules. A Sudoku that doesn't contain such a violation may still be wrong if it is not filled entirely.
Validate
Checks if all entered numbers are correct.
Hint
Enters the correct number into one randomly chosen cell.
Solve
Solves the current Sudoku.

Hiscores are ordered primarly by the sum of the hint, check and validate, and secondary by the time (penalized).

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