|
Pseudorandom Number Generator
|
|
2
|
1093
|
September 15, 2021
|
|
Adjustable Nucleus Puzzle
|
|
3
|
838
|
September 15, 2021
|
|
Challenge: Square rooter
|
|
5
|
1572
|
September 11, 2021
|
|
Rainbow maker challenge
|
|
4
|
1993
|
July 24, 2021
|
|
3: Big small pattern
|
|
2
|
593
|
April 23, 2021
|
|
My first puzzle
|
|
2
|
487
|
April 11, 2021
|
|
Amazing Complexity
|
|
3
|
971
|
March 31, 2021
|
|
AND Gate (standard size simulator)
|
|
8
|
2138
|
March 31, 2021
|
|
The pi challenge
|
|
7
|
3750
|
February 21, 2021
|
|
Harder version of challenge #47 from the book
|
|
1
|
1021
|
January 20, 2021
|
|
“Universal” configurable pattern generator
|
|
5
|
1433
|
January 14, 2021
|
|
How Many Balls Can You Count?
|
|
6
|
2141
|
July 24, 2020
|
|
Challende 2+2+stop
|
|
4
|
1764
|
January 6, 2021
|
|
Ripple-carry adder
|
|
1
|
804
|
December 31, 2020
|
|
Traffic Light Sequence
|
|
5
|
853
|
December 31, 2020
|
|
Multiplying calculator challenge
|
|
3
|
2635
|
December 29, 2020
|
|
Variation on Puzzle 54
|
|
1
|
632
|
December 11, 2020
|
|
Game: "Lose Your Marbles!"
|
|
4
|
1715
|
August 18, 2020
|
|
Harder Version of Challenge #39 from the book
|
|
6
|
1265
|
August 7, 2020
|
|
Make it harder - a basic repeating pattern
|
|
14
|
2434
|
August 7, 2020
|
|
One ball adder - 4-bit + 4-bit
|
|
6
|
3911
|
August 6, 2020
|
|
Variations on Puzzle 56
|
|
1
|
803
|
August 4, 2020
|
|
Simple multiplier
|
|
0
|
1020
|
June 23, 2020
|
|
Elementary TT: Use Many Slots
|
|
0
|
741
|
June 5, 2020
|
|
Challenge: Parallel adder
|
|
1
|
1246
|
May 17, 2020
|
|
Septuplets (and more?)
|
|
4
|
2191
|
May 3, 2020
|
|
1-2-3-4 problem
|
|
0
|
920
|
April 27, 2020
|
|
Multiplexer problem
|
|
2
|
738
|
April 24, 2020
|
|
Really wide pyramid
|
|
0
|
737
|
April 21, 2020
|
|
Challenge variations
|
|
0
|
810
|
April 19, 2020
|