THE PUZZLET PAGE

Subject Index by Keyword: S-T

Full Titles:A-C   D-F   G-O   P-R   S-T   U-Z, numbers

Key WordPuzzlet NumberTitle
Same 205Consecutive Integers with same Prime Factor Sum
210Triplets with the same Final Digit Product
Scalene 62A Scalene Triangle
103Another Scalene Triangle
Scores 121Dartboard Scores
127Playing Card Scores
Segment,
Segments
175Digital Clock Segments
192UniDigits from 7-Segment Displays
Selective 106Selective Deletions
Self,
Self-
113
Self-Generated Integer Products
115Self-Generating Integer Factors
117Self-Generating Squares
125A Self-Generating Integer from Digit Cubes
132Self-Generating Integer from Digit Powers
143A Self-Generating Sequence
145Self-Generating Sequences Revisited
214Self-Descriptive Numbers
222Self-Terminating Sequence
Sequence,
Sequences
108A Sequence of Summed Cubes
143A Self-Generating Sequence
145Self-Generating Sequences Revisited
169A Sequence of Integer Digit Sums
172A New Sequence
174A Sequence from Odd, Even & Prime Numbers
199A Sequence from Digit Sums & Products
217Prime Factor Sequence
222Self-Terminating Sequence
Series 184A Series of DigiNums
193A Repeating Series from a PanDigital
203Palindromes from Digit Sum Series
Shared 179Shared Prime Factor Sums
Shilling 13Pounds, Shillings, and Pence
Spelling 206Hexadecimal Spelling
Sphere 11A Cylinder and a Sphere
Square,
Squared,
Squares
4
Palindromic Squares
10PanDigitals Made from Squares
15A Triplet of Sums of Squares
24Triplets of Integers Summing to a Square
29Squared Denary and Binary Palindromes
44Sums of Squares
45Squares and Cubes
49Palindromes and Squares
52Palindromes from Squares
55Squares with Consecutive Parts
70A Rectangle and a Square
74A run from two squares
94UniDigits from Squared Triples
107Even Digit-Count Palindromic Squares
111Squares from Squares
117Self-Generating Squares
119Three Squares
120Squares from Twin Primes
123Square Pandigitals
128A Palindrome from Adjacent Squares
130A Square from Two UniDigits
134A Square from an Integer and its Reverse
137A Reverse Run from Squares
138All-Even-Digit Squares
140A Square from two Runs
149Squares from Concatenated Squares
152Mutually-Exclusive Squares and Cubes
153Squares from Rotated Squares
157Pandigitals from Squared Pandigital Parts
161Squares from Reversed Primes
162Squares with Embedded Roots
163The Difference of Two Squares
164Squares and Half-Squares
182Squares from Concatenated Prime Factors
201Squares of Sums of Digits
215A Square from Concatenated Squares
Steel 194
A Cross of Steel
Strings 114Proper Divisor Strings
Sub 151Sub-Number Primes
Suffix 50Cubic Suffixes
Sum,
Summing,
Sums
7
Sum The Cubes of an Integer's Digits
9Sum of the Factorials of an Integer's Digits
15A Triplet of Sums of Squares
24Triplets of Integers Summing to a Square
31Products and Reversed Sums
38Factorial Sums
39Equal Products and Sums
44Sums of Squares
83Sums of cubes
104Sum to 10,000
108A Sequence of Summed Cubes
110Repeated Digit Sums and 15
142Summing Decimal Digits
150Digit Permutation Sums
166Prime Factor Sum
169A Sequence of Integer Digit Sums
179Shared Prime Factor Sums
181Contiguous Digit Sums
191Contiguous Digit Sum Palindromes
197Sums of Powers in Alternate Number Bases
199A Sequence from Digit Sums & Products
201Squares of Sums of Digits
203Palindromes from Digit Sum Series
205Consecutive Integers with same Prime Factor Sum
213Cubed Integers Equal Digit Sums
Tank 18Volume of a Tank
68How long to fill the Tank?
Target216Consecutive Primes With Target Intervals
Temperatures 32Temperatures in C and F
177Temperatures Revisited
Terminating222Self-Terminating Sequence
Thousand 88Making One Thousand
Three 119Three Squares
Trapezium 51A Trapezium
Triangle,
Triangles
28Right-Angled Triangles
43More Right-Angled Triangles
62A Scalene Triangle
64Another Right-Angled Triangle
76Two Triangles
93The Triangle Revisited
97Circle in a Triangle
103Another Scalene Triangle
112A Truncated Triangle
183A Primitive Right-Angled Triangle
Trianglular 72Triangular Numbers
85Triangular Numbers Revisited
87A Matrix of Triangular Numbers
146More on Triangular Numbers
159Triangular Numbers from Triplet Products
196A Palindrome from Triangular Numbers
Triple,
Triples,
Triplet,
Triplets
8Triple Of Numbers
14Triplets of 2-digit Integers
15A Triplet of Sums of Squares
24Triplets of Integers Summing to a Square
94UniDigits from Squared Triples
159Triangular Numbers from Triplet Products
210Triplets with the same Final Digit Product
223Integer Triplets with a Difference
Truncated 112A Truncated Triangle
Twenty 118Twenty Bricks
Twin 120Squares from Twin Primes
139Palindromes from Twin Primes
Two 74A run from two squares
76Two Triangles
130A Square from Two UniDigits
140A Square from two Runs
163The Difference of Two Squares
Type 131Primes of Type 4n - 1


Full Titles:A-C   D-F   G-O   P-R   S-T   U-Z, numbers

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