damaro 
ok !!
Posted on 6/22/23 9:25 PM

amazon 
OK.
Posted on 3/10/23 9:10 PM

mushrambo 
Oh. My head hurts
Posted on 3/9/22 6:47 PM

charliz 
Fajny obrazek. OK.
Posted on 7/25/21 3:12 PM

marrog 
ok !!
Posted on 6/28/20 3:09 PM

roodar 
ok !!!
Posted on 5/22/20 6:11 PM

vayvayvay 
güzel...vay...
Posted on 7/14/19 12:24 PM

jilda 
Nice!
Posted on 8/9/15 8:17 PM

kcirdnekc 
awesome!
Posted on 11/6/14 6:08 AM

ariscampis 
Υπεροχο!!!
Posted on 5/24/13 5:03 PM

vicenteaspoleti 
Excelente!
Posted on 12/26/12 1:28 PM

bilaldahan 
Güzel
Posted on 9/19/12 12:30 AM

strangesounds 
nice
Posted on 5/25/12 11:53 AM

b76a 
WOW! How do I vote 125%? I see I'm not alone in thinking this is a super good puzzle. (86% approval, just about the highest I have ever seen.) Deserves a high approval. Interesting picture. Very good use of colors! It was challenging (for me). Really took my concentration. And lots of time. Finally, finished it. Very enjoyable. Good job.
Posted on 5/12/12 5:42 AM

nafer 
güzel tamam
Posted on 12/28/11 10:11 PM

webweaver 
Great job!
Posted on 10/5/11 7:43 PM

mindey19 
That is very interesting
Posted on 9/29/11 7:50 AM

picto 
muy bueno
Posted on 3/25/11 2:06 PM

hm29168 
So cool!
Posted on 3/25/11 5:25 AM

dbdbdbdbdb 
great triddlers
Posted on 3/1/11 7:20 PM

kalemeh 
very fun
Posted on 11/15/10 8:44 AM

terrio 
Este no tiene errores. Muy bien.
Posted on 8/7/10 6:39 PM

anfire 
it was easy to solve
Posted on 7/22/10 2:17 PM

sakira 
Really great!
Posted on 5/12/10 5:34 PM

paderbella 
so beautiful!!!
Posted on 2/5/10 10:32 PM

eileencox 
Very beautiful
Posted on 1/31/10 9:42 AM

luv2rock 
nifty
Posted on 1/26/10 1:22 AM

didgeridoo 
dobre w chuuuuuuuj
Posted on 12/26/09 3:46 PM

bogusiania 
Genialny obrazek...06,09...
Posted on 12/3/09 4:21 AM

cardano 
Brilliant!
Posted on 10/12/09 7:52 PM

magen007 
Wow great job! This is brilliant!
Posted on 9/22/09 8:49 PM

julianamg 
Lindo ! Lindo !
Posted on 9/5/09 4:12 AM

bhandu78 
Fantastic!
Posted on 8/30/09 3:01 PM

copycat 
brilliant
Posted on 8/29/09 10:40 AM

gho 
amazing! great! thanks emoticon
Posted on 8/12/09 7:37 PM

camicius 
very nice!
Posted on 8/12/09 1:14 PM

aysenes 
cok guzelmş
Posted on 8/1/09 8:17 PM

luciakrista 
stairways to the star; superb
Posted on 7/23/09 12:55 AM

bibiche 
joli puzzle
Posted on 7/12/09 6:26 PM

jvermaat 
prima
Posted on 6/5/09 11:41 PM

alouwet 
j'aime beaucoup
Posted on 5/11/09 1:56 PM

orchid 
Wonderful! I love these puzzles/pictures!
Posted on 4/3/09 5:31 AM

sailboat 
nice illusion, but a very easy puzzle
Posted on 3/20/09 10:48 AM

mariska313 
van Escher!!!!!!! Ik ben een suuper fan Escher !!! MOOOOOOOOOI!!!!!
Posted on 1/27/09 7:22 PM

5126am 
loved it !!!!!!!
Posted on 1/15/09 1:24 PM

biedromka 
it looks grate
Posted on 12/6/08 10:20 PM

owlet 
great puzzle
Posted on 9/9/08 2:13 AM

iolande 
very cool
Posted on 9/8/08 1:59 PM

eftimia13 
Πάρα πολύ καλό.Μπράβο emoticon
Posted on 8/21/08 8:01 PM

oritc999 
nice 3d
Posted on 8/2/08 8:46 PM

pisikopat 
wooow,ı love escher
Posted on 7/29/08 8:49 PM

claudiavandyck 
muy padre
Posted on 7/21/08 2:47 AM

rogaty 
hah... that's something
Posted on 7/16/08 8:49 AM

strangebeauty 
very beautiful
Posted on 6/20/08 1:05 PM

sportskid 
Awesome illusion! I didn't see it until it was formed.
Posted on 6/12/08 10:27 PM

angina_pectoris 
harika
Posted on 5/20/08 10:05 PM

snsylz 
iyi olmuş
Posted on 4/16/08 3:12 PM

josie_t 
great
Posted on 2/23/08 12:21 PM

madrugada 
I do like the various 3-d's, although many of them are simply a repeating pattern. Still, this one is pretty.
Posted on 2/6/08 6:05 AM

bookaholic 
awesome!!
Posted on 1/26/08 11:39 PM

alexoharared 
lovely puzzle thanks
Posted on 1/19/08 11:38 PM

zsom 
király!!!
Posted on 1/8/08 6:21 PM

isawien 
amazing!! hurts my eyes though emoticon
Posted on 1/5/08 2:01 AM

uciphd 
THE BEST 3D triddler to date... KUDOS!
Posted on 12/5/07 9:42 AM

san71 
AWESOME
Posted on 11/29/07 1:06 PM

offir 
the amizing thing I ever see
Posted on 11/17/07 9:45 PM

hyperkim 
I really liked this one. So did my kids!
Posted on 10/30/07 1:49 AM

randomperson 
Cool!
Posted on 10/9/07 8:47 PM

afecay 
interesting design and fun to solve emoticon
Posted on 9/28/07 5:00 AM

puzzleguzzler 
Neat-o!
Posted on 9/13/07 7:54 PM

mdr23 
Very pleasing design.
Posted on 9/4/07 7:18 PM

aneczkadw 
incredible imagination!
Posted on 9/4/07 6:39 PM

katnap 
Just beautiful.
Posted on 8/25/07 9:19 PM

midnightstorm21 
awsome!!
Posted on 8/18/07 6:17 AM

theend 
vay be
Posted on 8/14/07 1:38 PM

yesim 
I love it
Posted on 8/4/07 5:23 AM

sarcophilus 
very nice
Posted on 8/3/07 2:40 PM

tiogaarrow 
My first griddler - a good choice!
Posted on 7/29/07 8:36 AM

krang 
I love these
Posted on 7/14/07 1:45 PM

hajajja 
Funny to do!
Posted on 7/6/07 4:20 PM

redliw 
a little challenging at first, but then extremly easy to guess
Posted on 6/27/07 7:49 PM

hibrahimozer 
very very nice 100
Posted on 6/24/07 8:03 AM

netty 
nice
Posted on 6/23/07 6:29 PM

koko 
It is as David Copperfield, you think you see it, but .............. GREAT!
Posted on 6/17/07 9:10 AM

aagataa 
świetne emoticon
Posted on 6/7/07 7:58 PM

freakyfloweret 
hůůůůůůůůůůůůůůů emoticon
Posted on 6/7/07 6:47 PM

racaulk 
Cool!
Posted on 6/4/07 5:13 PM

hinek 
真ん中には星が見えます! Uprostřed je hvězdička emoticon
Posted on 5/23/07 5:18 PM

skoodge80 
Oh my god. Awesome. I had my doubts about this, because optical illusions are generally too easy, but this was challenging. Perfect.
Posted on 4/28/07 6:22 AM

alice_z1 
wow. This is amazing
Posted on 4/15/07 8:51 AM

malte 
its perfect emoticon thank you!
Posted on 4/6/07 3:05 PM

g-solver 
Too cool!
Posted on 3/28/07 12:42 AM

thewilk 
what isometric grids were made for....
Posted on 3/12/07 3:17 AM

sssam 
coole optische täuschung. mehr davon!
Posted on 3/10/07 5:29 AM

martta 
great!!!!!!!
Posted on 3/8/07 10:18 PM

marjanlindt 
worth 200% !!!
Posted on 3/6/07 11:00 PM

ajani57 
per - er - er - fect!
Posted on 2/17/07 3:10 AM

dindin 
nice indeed
Posted on 2/6/07 5:57 AM

phyllis 
een hele mooie !
Posted on 1/24/07 5:00 PM

andreasss 
100%
Posted on 1/12/07 6:08 PM

mici 
nice picture but the name wasn't so good
Posted on 1/10/07 12:21 PM

sosiaaliongelma 
Pretty predictable, 00:02:30.. But fun. Those are boxes, btw..
Posted on 1/7/07 2:18 AM

ireth 
which staircase??
Posted on 12/16/06 1:23 PM

shooting_star 
awesome!
Posted on 12/1/06 5:56 AM

zuzika 
excellent!!!
Posted on 11/5/06 1:04 PM

ldymusyc 
Nice and complicated!
Posted on 9/26/06 3:25 PM

herb50 
going bug-eyed trying to see it clearly...great job
Posted on 9/18/06 11:18 PM

pulstar 
100%
Posted on 9/18/06 8:42 PM

rowdee 
excellent :o)
Posted on 9/17/06 1:14 PM

eti_malka 
100%
Posted on 9/5/06 12:08 AM

bangled 
Loved this optical
Posted on 9/4/06 11:09 AM

slamacek 
Kostičky!Kostičkýýý!!!Jdou po mně.Jdou po...Ale mně ty potvory nedostanou!!!:o)
Posted on 8/29/06 11:53 PM

moonsun6 
Fantastic optical illusion! emoticon 100%
Posted on 8/19/06 10:09 PM

boaxel 
Its NOT impossible! I did it!!!
Posted on 8/6/06 1:15 AM

erato 
güzel
Posted on 7/19/06 1:21 AM

trycotyne 
great, and I like the colors you choose
Posted on 7/15/06 12:36 AM

duke 
Real good work !!!!!!!!!!!!
Posted on 7/3/06 1:53 AM

joisss 
bardzo ładne
Posted on 6/28/06 8:55 PM

tmeekins 
Stunning!
Posted on 6/17/06 12:29 PM

vovalos 
simple yet not exactly repetitive => great
Posted on 6/14/06 6:39 AM

pitmom 
fabulous
Posted on 6/3/06 2:43 AM

ridley 
Simply awesome.
Posted on 6/2/06 4:34 AM

foofam 
amazing! the best triddler i've seen!
Posted on 5/25/06 10:03 PM

sambucav 
excellent!!
Posted on 5/21/06 3:18 PM

martinocka 
It's beatiful!
Posted on 5/9/06 3:55 PM

dirtydancer 
Very nice!
Posted on 5/2/06 10:40 PM

wbennett 
Clever puzzle. Have to keep your mind "in focus". <:-)
Posted on 4/29/06 5:40 PM

stoerijj 
cool
Posted on 4/29/06 8:30 AM

allu78 
my eyes are going crazy when i´m looking
Posted on 4/20/06 10:19 AM

mullie13 
that is so cool
Posted on 4/13/06 5:42 PM

louisng114 
nice
Posted on 4/12/06 6:24 AM

thirteen 
Nice puzzle, quick easy and fun
Posted on 4/11/06 8:24 PM

chana 
cool!!
Posted on 4/9/06 9:01 AM

nily82 
it's good
Posted on 4/5/06 5:27 PM

djka 
známá optická iluze...moc hezký!!!!!!!!!!!!!!!!!!!!!!!
Posted on 4/4/06 8:58 PM

5martinka 
krasne
Posted on 4/2/06 4:26 PM

polonez 
qurwa
Posted on 4/2/06 3:08 PM

luweewu 
Not so much an impossible staircase as an impossible arrangement of cubes. See puzzle #651 (one of mine) for one idea of an impossible staircase. Good puzzle, though. I love these Escheresque pictures.
Posted on 4/2/06 11:41 AM

snotsnspits 
AWESOME 1ST 1 I EVER DID WOAH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Posted on 4/2/06 6:30 AM

vixen999 
Cool start in the middle!
Posted on 4/2/06 2:12 AM