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111 enigmas
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Number
Title
Author
Answered
Responses
1779
Four Triangles
Richard England
Yes
C
24
1771
Squares Either Way
Richard England
Yes
C
8
1766
Triangular Sums
Richard England
Yes
C
8
1759
Cell Count
Richard England
Yes
C
46
1756
Two Triangles
Richard England
Yes
C
20
1753
Divisible In Reverse
Richard England
Yes
C
33
1746
Square In Common
Richard England
Yes
C
12
1738
Two Perfect Squares
Richard England
Yes
C
81
1712
Each Digit Twice
Richard England
Yes
C
36
1708
Pentagon
Richard England
Yes
C
34
1705
Not Deducible
Richard England
Yes
C
59
1696
Leftovers
Richard England
Yes
C
8
1693
Inseparable
Richard England
Yes
C
53
1688
Eight Prime Factors
Richard England
Yes
C
16
1679
Welcome to 2012
Richard England
Yes
C
58
1677
Six Of One
Richard England
Yes
C
32
1675
Reversing The Square
Richard England
Yes
C
93
1668
Square Dates
Richard England
Yes
C
14
1663
Flintoff's Farewell
Richard England
Yes
C
7
1656
Five Integers
Richard England
Yes
C
19
1651
Four-Digit Numbers
Richard England
Yes
C
30
1644
Same Goal Average
Richard England
Yes
C
16
1638
Same Five Digits
Richard England
Yes
C
19
1633
Same Perfect Square
Richard England
Yes
C
55
1629
Another New Year
Richard England
Yes
C
17
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December 2024
Calendar for December 2024
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