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Anyone who wants to come up with a new challenge?
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1
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321
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May 27, 2025
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Dr. Nim but impossible to beat
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7
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904
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May 27, 2025
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Fanmade challenge 61: double helix (Unattempted)
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0
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149
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May 26, 2025
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Variation on Fibonacci sequence
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1
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246
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January 12, 2025
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Math super hard
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1
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269
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January 11, 2025
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Super hard challenge (not tried)
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5
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304
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January 10, 2025
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Puzzle 58 sequence backwards
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9
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246
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January 8, 2025
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AI created puzzles
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4
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421
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January 5, 2025
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Challenge: how high can you count?
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11
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4166
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December 24, 2024
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Michael's challenges - 4 - Stopping the birds
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3
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496
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December 24, 2024
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Subtraction with Integers
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0
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280
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November 28, 2024
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Count to 127 (7 bits)
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4
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867
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November 23, 2024
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Representation of a 4-bit binary number
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2
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652
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November 11, 2024
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Create the pattern (my first puzzle)
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3
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486
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November 6, 2024
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Ring counter - new puzzle suggestion with harder option
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17
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2031
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November 5, 2024
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Creative Puzzle
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10
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1185
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October 15, 2024
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#6 gear bit pattern
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1
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391
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August 31, 2024
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(Too easy) Challenge 26+
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0
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341
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August 13, 2024
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Michael's challenges - 3 - division task
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2
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510
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August 3, 2024
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Creative puzzle #5
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2
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716
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July 16, 2024
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5 blue 1 red, repeat: possible?
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27
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2408
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June 23, 2024
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Michael's challenges - 2 - Two birds talking
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0
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471
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May 31, 2024
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Michael's challenges - 1 - Counting up and down
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0
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338
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May 30, 2024
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Let all blue balls escape
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3
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1407
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March 15, 2024
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[Game] Defend the Kingdom
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19
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7795
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December 21, 2022
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A marble dispenser (help needed)
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1
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740
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March 4, 2024
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New type of puzzle: binary input puzzles
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17
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4232
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February 29, 2024
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Binary Search/Guess The Number Game
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10
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1772
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February 5, 2024
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Create a counter that can be incremented and decremented
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14
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3047
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January 29, 2024
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Diamagnetisch 2
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5
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840
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December 5, 2023
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