Digit Sum Divisibility (in Numbers) Rating: 5.00
Posted on 2021-06-11 by tomarken (No Solution Yet, 2 Comments)
Posted on 2021-06-11 by tomarken (No Solution Yet, 2 Comments)
Rubik's Swap (in General) Rating: 4.00
Posted on 2021-06-01 by tomarken (No Solution Yet, 9 Comments)
Posted on 2021-06-01 by tomarken (No Solution Yet, 9 Comments)
Fibonacci Inequality (in Just Math) Rating: 4.00
Posted on 2021-05-06 by tomarken (No Solution Yet, 4 Comments)
Posted on 2021-05-06 by tomarken (No Solution Yet, 4 Comments)
Majority Opinion (in Paradoxes) Rating: 4.50
Posted on 2021-05-05 by tomarken (Solution Posted, 4 Comments)
Posted on 2021-05-05 by tomarken (Solution Posted, 4 Comments)
Prisoners and Coins (in Logic) Rating: 3.00
Posted on 2021-04-14 by tomarken (No Solution Yet, 4 Comments)
Posted on 2021-04-14 by tomarken (No Solution Yet, 4 Comments)
Beat The Book (in Probability) Rating: 4.50
Posted on 2021-03-10 by tomarken (Solution Posted, 10 Comments)
Posted on 2021-03-10 by tomarken (Solution Posted, 10 Comments)
Guessing Game (in Numbers) Rating: 5.00
Posted on 2014-05-16 by tomarken (No Solution Yet, 19 Comments)
Posted on 2014-05-16 by tomarken (No Solution Yet, 19 Comments)
Baby Blue (in Probability) Rating: 3.50
Posted on 2014-05-08 by tomarken (No Solution Yet, 11 Comments)
Posted on 2014-05-08 by tomarken (No Solution Yet, 11 Comments)
Liars Logic (in Liars and Knights) Rating: 4.00
Posted on 2014-03-13 by tomarken (Solution Posted, 1 Comments)
Posted on 2014-03-13 by tomarken (Solution Posted, 1 Comments)
Switching Teams (in Probability) Rating: 4.00
Posted on 2014-02-28 by tomarken (No Solution Yet, 8 Comments)
Posted on 2014-02-28 by tomarken (No Solution Yet, 8 Comments)
Multiplication Table (in Numbers) Rating: 3.00
Posted on 2006-07-07 by tomarken (No Solution Yet, 12 Comments)
Posted on 2006-07-07 by tomarken (No Solution Yet, 12 Comments)
Infinite Tic-Tac-Toe (in Games) Rating: 3.00
Posted on 2006-06-09 by tomarken (No Solution Yet, 12 Comments)
Posted on 2006-06-09 by tomarken (No Solution Yet, 12 Comments)
Multicolored Coins (in Probability) Rating: 3.33
Posted on 2006-05-24 by tomarken (Solution Posted, 10 Comments)
Posted on 2006-05-24 by tomarken (Solution Posted, 10 Comments)
One Native, Two Roads (in Liars and Knights) Rating: 3.83
Posted on 2006-05-22 by tomarken (Solution Posted, 21 Comments)
Posted on 2006-05-22 by tomarken (Solution Posted, 21 Comments)
Game Over! (in Probability) Rating: 3.50
Posted on 2006-05-22 by tomarken (No Solution Yet, 15 Comments)
Posted on 2006-05-22 by tomarken (No Solution Yet, 15 Comments)
Marbles in a Jar (in Probability) Rating: 3.40
Posted on 2006-05-18 by tomarken (Solution Posted, 11 Comments)
Posted on 2006-05-18 by tomarken (Solution Posted, 11 Comments)
Either / Or (in Numbers) Rating: 3.25
Posted on 2006-05-13 by tomarken (Solution Posted, 19 Comments)
Posted on 2006-05-13 by tomarken (Solution Posted, 19 Comments)