Shells
Shells are outer calcareous skeletons of shell dwellers that consist of three layers: the outer one (conchiolin), middle (porcelain) and inner (pearl, built of tiny calcareous blades). Shells are of various sizes, shapes and colors, it depends among others on the kind of a shell dweller, its age and the place of occurrence. Mollusks are the best known shell dwellers and the variety of their shells is the largest. Shells – especially of rare species – are considered to be collectibles. Rumor has it that when one attaches a shell to an ear it is possible to hear sea humming. However, in reality it is a hum of blood in blood vessels located in a human hearing organ that is echoed from the inside of a shell.
Level: 
Size: 17x15
Photo by: Chad Van Lue
Size: 17x15
Photo by: Chad Van Lue
Hall of fame 
1. 13:58 (11:03 +2:55)
score: 1000
ika +55/61 elkusi +45/46 ale +40/45 Lida +37/41
Kasia +30/43 Jasiek +29/30 elaw +19/20 2. 14:26 (11:36 +2:50)
score: 700
elkusi +67/66 ale +55/60 grazka +47/53 Natalinka +37/51 x +28/30 Jasiek +21/28 3. 25:52 (23:42 +2:10)
score: 500
ale +113/128 donia0808 +75/83 x +67/67 4. 26:55 (19:40 +7:15)
score: 400
mim +92/130 Reni@ +66/67 adam +60/97 azi +27/33 x +11/11 x -1/3 5. 27:22 (22:52 +4:30)
score: 390
magga +207/247 adam +30/39 m87 +18/20 6. 28:44 (25:14 +3:30)
score: 380
magga +255/293 7. 28:52 (25:27 +3:25)
score: 370
ale +97/105 elaw +56/58 azi +47/56 x +44/49 ja +11/26 8. 31:55 (28:50 +3:05)
score: 360
magga +248/273 tik +7/17 9. 35:53 (33:08 +2:45)
score: 350
elkusi +255/285 10. 35:55 (23:05 +12:50)
score: 340
adam +114/150 azi +85/117 ewa +56/143 11. 36:21 (27:36 +8:45)
score: 330
al +149/245 mm +106/114 12. 37:00 (25:15 +11:45)
score: 320
Ana +69/76 ja +64/157 Quantumi +44/63 hekate +40/59 Bo +38/45 13. 38:10 (23:05 +15:05)
score: 310
nika22 +99/127 kasia +45/47 e +28/77 James +28/97 * +26/33 zadumania +25/54
c3po +4/4 14. 38:12 (21:57 +16:15)
score: 300
fun +174/335 Gosia +49/80 trb +15/14 zadumania +13/23 jaka +4/4 15. 38:17 (25:17 +13:00)
score: 290
al +132/237 Falka +61/74 Quantumi +41/50 preziu +21/59 16. 39:51 (22:01 +17:50)
score: 280
bosorka +107/122 Falka +57/74 estera +49/223 Aga +42/54 17. 41:30 (25:45 +15:45)
score: 270
magdalena +67/169 Reni@ +64/87 :) +50/62 zofka +34/36 Beata1964 +29/80 Sokole Oko +11/10 18. 41:59 (31:29 +10:30)
score: 260
gita +75/119 M.P. +66/90 jola +56/95 ada +30/38 t +28/36 19. 42:05 (31:20 +10:45)
score: 250
adam +153/240 markarp +57/78 asia +45/62 20. 42:07 (32:47 +9:20)
score: 240
adam +170/246
jojo +62/84 ja +22/40 Emotka. Com 😎 +1/2 21. 42:08 (22:48 +19:20)
score: 230
asia +98/251 Gnurbel +80/89 xyz +39/59 ewa +38/97 22. 42:38 (36:08 +6:30)
score: 220
Magda +136/165 gaja +44/69 daisy +40/42 hekate +35/56 23. 42:45 (32:45 +10:00)
score: 210
ptyś +85/96 rafal +57/119 gosia77 +49/60 Baran +33/62 dj +31/44 24. 44:54 (25:04 +19:50)
score: 200
aya +112/118 AO +69/111 jkbj +51/119 dd +23/152 25. 45:17 (35:32 +9:45)
score: 190
Samara +164/251 m +47/52 robcio +45/68 Fistaszki -1/1 26. 45:19 (38:49 +6:30)
score: 180
bowess +199/254 Gnurbel +56/61 cat 0/11 asa 0/2 27. 45:38 (29:08 +16:30)
score: 170
justyna k +179/345 elaw +36/39 m +36/43 Ruda +2/2 aga +2/29 28. 46:51 (36:36 +10:15)
score: 160
Paula +80/89 ELA S +60/82 ania +50/107 Reni@ +35/63 renny +13/21 111 +13/13 dag +4/7 29. 46:54 (32:54 +14:00)
score: 150
justyna k +111/138 Janek +62/75 kilo +49/150 renny +33/57 30. 47:16 (32:36 +14:40)
score: 140
Groovy +162/240 Tola +40/49 kinga +32/92 doris +21/56
Winners' comments
Shells
03.10.2011 17:20
Great fun! Thank you.
deb 
