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. 33:37 (22:17 +11:20)
score: 350
mim +126/165 gaja +66/95 vvgv +47/116
c3po +16/12 10. 35:04 (30:04 +5:00)
score: 340
bert +174/197 pecia +81/113 11. 35:53 (33:08 +2:45)
score: 330
elkusi +255/285 12. 35:55 (23:05 +12:50)
score: 320
adam +114/150 azi +85/117 ewa +56/143 13. 36:21 (27:36 +8:45)
score: 310
al +149/245 mm +106/114 14. 37:00 (25:15 +11:45)
score: 300
Ana +69/76 ja +64/157 Quantumi +44/63 hekate +40/59 Bo +38/45 15. 37:05 (28:45 +8:20)
score: 290
pecia +109/151
Amy +46/86 Teresa +41/46 elaw +36/34 Domi +8/20 Elo +8/12 Bread +7/7 16. 38:08 (32:23 +5:45)
score: 280
bosorka +141/170 betta +114/150 17. 38:10 (23:05 +15:05)
score: 270
nika22 +99/127 kasia +45/47 e +28/77 James +28/97 * +26/33 zadumania +25/54 c3po +4/4 18. 38:12 (21:57 +16:15)
score: 260
fun +174/335 Gosia +49/80 trb +15/14 zadumania +13/23 jaka +4/4 19. 38:17 (25:17 +13:00)
score: 250
al +132/237 Falka +61/74 Quantumi +41/50 preziu +21/59 20. 39:51 (22:01 +17:50)
score: 240
bosorka +107/122 Falka +57/74 estera +49/223 Aga +42/54 21. 39:55 (28:05 +11:50)
score: 230
kinia +88/113 jane +74/119 Kasia +52/76 cha +46/87
r 0/4 K -1/2 ala -4/3 22. 40:16 (26:36 +13:40)
score: 220
ela s +95/161 betta +86/157 Ola +74/104 23. 41:30 (25:45 +15:45)
score: 210
magdalena +67/169 Reni@ +64/87 :) +50/62 zofka +34/36 Beata1964 +29/80 Sokole Oko +11/10 24. 41:59 (31:29 +10:30)
score: 200
gita +75/119 M.P. +66/90 jola +56/95 ada +30/38 t +28/36 25. 42:05 (31:20 +10:45)
score: 190
adam +153/240 markarp +57/78 asia +45/62 26. 42:07 (32:47 +9:20)
score: 180
adam +170/246
jojo +62/84 ja +22/40 Emotka. Com 😎 +1/2 27. 42:08 (22:48 +19:20)
score: 170
asia +98/251 Gnurbel +80/89 xyz +39/59 ewa +38/97 28. 42:38 (36:08 +6:30)
score: 160
Magda +136/165 gaja +44/69 daisy +40/42 hekate +35/56 29. 42:45 (32:45 +10:00)
score: 150
ptyś +85/96 rafal +57/119 gosia77 +49/60 Baran +33/62 dj +31/44 30. 44:30 (38:00 +6:30)
score: 140
magga +255/329
Winners' comments
Shells
03.10.2011 17:20
Great fun! Thank you.
deb 
