6x6 KenKen® Solver Feedback: Form and User Comments/Questions Here
By Andrew Stuart, In association with www.KenKen.com
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Examples are the last 20 puzzles from
this website up to yesterday
1 2 3 4 5 6
A
B
C
D
E
F
           
           
           
           
           
           
1
2
3
4
5
6
Version 1.04
See Strategy Overview documentation
Show Candidates
Check for Solved Squares   
Show Possibles  
1: Singles in Row  
2: Singles in Column  
3: Naked Pairs/Triples  
4: Hidden Pairs/Triples 
5: KenKen Combos  
6: Dog Legs  
Tough Strategies
7: X-Wing  
8: Simple Colouring  
9: Sword-Fish  
10: X-Cycles  
Diabolical Strategies
11: Multivalue X-Wing  
12: Remote Pairs  
13: XY-Chain  
Evil Strategies
14: Sue-de-Coq  
15: Multi Colouring  
16: Grouped X-Cycles  
17: Forcing Chains  
18: Altern. Inference Chains 
19: AIC with Groups  
20: AIC with ALSs  
21: Almost Locked Sets  
22: Death Blossom  


The Rules

All the digits 1 to 6 must appear in every row and column. In each coloured block (or 'cage'), the target number in the small board above is calculated from the digits in all the cells in the block, using the operation indicated.

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Coordinate system: Letter/Number rYcX

1 TO 25 - quick but tricky, play now Str8ts - it's not Sudoku