Hello Everyone! I came here seeking some recommendations. My first and only real foray into puzzle books is The Master Theorem and its sequel, and I absolutely love them. I love how unique it is, how complex the puzzles are, and most of all, I like that its not the generic puzzles you usually see in puzzle books. So, I came here wondering if any of y'all had any puzzle book recommendations that are similar to The Master Theorem. Thank you in advance! submitted by /u/Careful-Box8807 [visit reddit] [comments ..read more

My mom's stuck on a puzzle. Feels like it'd be obvious, but I don't see it yet. OOTHCR submitted by /u/amazingstripes [visit reddit] [comments ..read more

I love this little puzzle. Really helps me stay focused during long work meetings (digital ones, anyway) and not multitask. That said, so far I rarely get the right date on it when I'm playing with it. submitted by /u/kungfu_kickass [visit reddit] [comments ..read more

A challenge unlike any other.. We don’t even know the form the answer takes! From G.T. Owens the creator of No Stone Unturned. submitted by /u/wisemonkeyltd [visit reddit] [comments ..read more

A) y=(5/3)x+b B) none of these shown C) y=2*8^x D) y=(b/x^2) E) y=kx^3 F) y=k(cubed root of 5)^x G) 3x+5y=1 H) y=kx 1) Tripling X will triple Y 2) Doubling X makes Y eight times as large 3)Adding 4 to X makes Y 5 times as large 4) adding 3 to X will add 5 to Y 5) doubling X makes Y one-fourth as large submitted by /u/ChineseFriedDog [visit reddit] [comments ..read more

some crazy old irish dude handed this to me at an antique store and said to solve it. what is it?? does anyone know how to solve it? the metal circles "unclip" and move around the entire thing. i feel like he was just fucking with me at this point. help! submitted by /u/sniffingmuffins [visit reddit] [comments ..read more

Help me guys with it. submitted by /u/Random_Things7u [visit reddit] [comments ..read more

I can’t finish this. I’ve spent too long on it. They need to fit it a 8x8 box. submitted by /u/CATninja58 [visit reddit] [comments ..read more

Basically the numbers have to add up to a given sum, no double digits. I noted all possible digits and I have no idea how to proceed without taking a wild guess. Is there a strategy I haven't found yet? Thanks in advance! :) [not looking for a solution but tips and tricks] submitted by /u/mellilmao [visit reddit] [comments ..read more

Can anyone help? Please delete if not allowed. We have 4 staff who want to work four ten hour shifts. There are two shifts, am early shift and a late shift, with two people on each shift. (Person A and B on AM, Person C and D on PM) We are covering 5 days, M-F. Day 1 and 5 there is only a late shift. Staff want to mix up teams as much as possible. They would like their 3 days off in a row. They would like 2 AM shifts and 2 PM shifts in a row. Is this possible? submitted by /u/iamatuba [visit reddit] [comments ..read more